| Surname | Civil Parish | Barony | Riding |
| Kearns | Clonoulty | Kilmanagh Lower | South |
| Kearns | Kilmore | Kilmanagh Lower | South |
| Kearns | Moycarky | Eliogarty | North |
| Kearns | Relickmurry & Athassel | Clanwilliam | South |
| Kearns | Toem | Kilmanagh Upper | North |
| Kearny | Oughterleague | Kilnamanagh Lower | South |
| Keary | Dangandargan | Middlethird | South |
| Keary | Kilmore | Kilmanagh Lower | South |
| Keary | Moycarky | Eliogarty | North |
| Keating | Ardmayle | Middlethird | South |
| Keating | Ballysheehan | Middlethird | South |
| Keating | Clonbeg | Clanwilliam | South |
| Keating | Clonbullogue | Clanwilliam | South |
| Keating | Clonpet | Clanwilliam | South |
| Keating | Cordangan | Clanwilliam | South |
| Keating | Corroge | Clanwilliam | South |
| Keating | Cullen | Clanwilliam | South |
| Keating | Dangandargan | Clanwilliam | South |
| Keating | Emly | Clanwilliam | South |
| Keating | Horeabbey | Middlethird | South |
| Keating | Kilfeakle | Clanwilliam | South |
| Keating | Killardry | Clanwilliam | South |
| Keating | Kilmore | Kilmanagh Lower | South |
| Keating | Relickmurry & Athassel | Clanwilliam | South |
| Keating | Templeneiry | Clanwilliam | South |
| Keating | Tipperary | Clanwilliam | South |
| Keating | Toem | Kilmanagh Upper | North |
| Keating | Upperchurch | Kilmanagh Upper | North |
| Keaty | Clonbullogue | Clanwilliam | South |
| Keaty | Kilcornan | Clanwilliam | South |
| Keefe | Clonoulty | Kilmanagh Lower | South |
| Keefe | Cordangan | Clanwilliam | South |
| Keefee | Cullen | Clanwilliam | South |
| Keeffe | Ardmayle | Middlethird | South |
| Keeffe | Ballysheehan | Middlethird | South |
| Keeffe | Clogher | Kilmanagh Lower | South |
| Keeffe | Clonpet | Clanwilliam | South |
| Keeffe | Gaile | Middlethird | South |
| Keeffe | Holycross | Eliogarty | North |
| Keeffe | Kilcornan | Clanwilliam | South |
| Keeffe | Kilfeakle | Clanwilliam | South |
| Keeffe | Killardry | Clanwilliam | South |
| Keeffe | Kilmore | Kilmanagh Lower | South |
| Keeffe | Moyaliff | Kilmanagh Upper | North |
| Keeffe | Oughterleague | Clanwilliam | South |
| Keeffe | Rathlynin | Clanwilliam | South |
| Keeffe | Relickmurry & Athassel | Clanwilliam | South |
| Keely | Holycross | Eliogarty | North |
| Keenane | Lattin | Clanwilliam | South |
| Keevan | Ballysheehan | Middlethird | South |
| Keily | Cullen | Clanwilliam | South |
| Keily | Relickmurry & Athassel | Clanwilliam | South |
| Kelly | Ballysheehan | Middlethird | South |
| Kelly | Bruis | Clanwilliam | South |
| Kelly | Clogher | Kilmanagh Lower | South |
| Kelly | Clonbeg | Clanwilliam | South |
| Kelly | Clonoulty | Kilmanagh Lower | South |
| Kelly | Cordangan | Clanwilliam | South |
| Kelly | Donohill | Clanwilliam | South |
| Kelly | Donohill | Kilnamanagh Lower | South |
| Kelly | Emly | Clanwilliam | South |
| Kelly | Glenbane | Clanwilliam | South |
| Kelly | Holycross | Eliogarty | North |
| Kelly | Kilcornan | Clanwilliam | South |
| Kelly | Kilfeakle | Clanwilliam | South |
| Kelly | Kilmore | Kilmanagh Lower | South |
| Kelly | Kilmucklin | Clanwilliam | South |
| Kelly | Kilshane | Clanwilliam | South |
| Kelly | Lattin | Clanwilliam | South |
| Kelly | Moyaliff | Kilmanagh Upper | North |
| Kelly | Rathlynin | Clanwilliam | South |
| Kelly | Relickmurry & Athassel | Clanwilliam | South |
| Kelly | Shronell | Clanwilliam | South |
| Kelly | Solloghodbeg | Clanwilliam | South |
| Kelly | Templebeg | Kilmanagh Upper | North |
| Kelly | Templebredon | Clanwilliam | South |
| Kelly | Templebredon | Coonagh | Limerick |
| Kelly | Templeneiry | Clanwilliam | South |
| Kelly | Templenoe | Clanwilliam | South |
| Kelly | Tipperary | Clanwilliam | South |
| Kelly | Upperchurch | Kilmanagh Upper | North |
| Kenane | Clonpet | Clanwilliam | South |
| Kenane | Cordangan | Clanwilliam | South |
| Kendrick | Ardmayle | Middlethird | South |
| Kendy | Clogher | Kilmanagh Lower | South |
| Kenefeke | Emly | Clanwilliam | South |
| Kenefeke | Toem | Clanwilliam | South |
| Keneily | Clonoulty | Kilmanagh Lower | South |
| Keniry | Relickmurry & Athassel | Clanwilliam | South |
| Kenna | Ardmayle | Middlethird | South |
| Kenna | Bruis | Clanwilliam | South |
| Kenna | Clonbeg | Clanwilliam | South |
| Kenna | Cordangan | Clanwilliam | South |
| Kenna | Emly | Clanwilliam | South |
| Kenna | Fertiana | Eliogarty | North |
| Kenna | Gaile | Middlethird | South |
| Kenna | Glenbane | Clanwilliam | South |
| Kenna | Killardry | Clanwilliam | South |
| Kenna | Lattin | Clanwilliam | South |
| Kenna | Rathlynin | Clanwilliam | South |
| Kennall | Clogher | Kilmanagh Lower | South |
| Kennane | Clonbeg | Clanwilliam | South |
| Kennedy | Ardmayle | Middlethird | South |
| Kennedy | Ballysheehan | Middlethird | South |
| Kennedy | Clogher | Kilmanagh Lower | South |
| Kennedy | Clonbeg | Clanwilliam | South |
| Kennedy | Clonbullogue | Clanwilliam | South |
| Kennedy | Clonoulty | Kilmanagh Lower | South |
| Kennedy | Clonpet | Clanwilliam | South |
| Kennedy | Cordangan | Clanwilliam | South |
| Kennedy | Corroge | Clanwilliam | South |
| Kennedy | Donohill | Clanwilliam | South |
| Kennedy | Donohill | Kilnamanagh Lower | South |
| Kennedy | Doon | Kilmanagh Upper | North |
| Kennedy | Emly | Clanwilliam | South |
| Kennedy | Holycross | Eliogarty | North |
| Kennedy | Horeabbey | Middlethird | South |
| Kennedy | Kilfeakle | Clanwilliam | South |
| Kennedy | Killardry | Clanwilliam | South |
| Kennedy | Kilmore | Kilmanagh Lower | South |
| Kennedy | Moyaliff | Kilmanagh Upper | North |
| Kennedy | Moycarky | Eliogarty | North |
| Kennedy | Oughterleague | Clanwilliam | South |
| Kennedy | Oughterleague | Kilnamanagh Lower | South |
| Kennedy | Rathlynin | Clanwilliam | South |
| Kennedy | Relickmurry & Athassel | Clanwilliam | South |
| Kennedy | Relickmurry & Athassel | Middlethird | South |
| Kennedy | Shronell | Clanwilliam | South |
| Kennedy | Solloghodbeg | Clanwilliam | South |
| Kennedy | Templebeg | Kilmanagh Upper | North |
| Kennedy | Templeneiry | Clanwilliam | South |
| Kennedy | Tipperary | Clanwilliam | South |
| Kennedy | Toem | Clanwilliam | South |
| Kennedy | Toem | Kilmanagh Upper | North |
| Kennedy | Upperchurch | Kilmanagh Upper | North |
| Kennefick | Solloghodmore | Clanwilliam | South |
| Kennelly | Clogher | Kilmanagh Lower | South |
| Kennelly | Cordangan | Clanwilliam | South |
| Kennelly | Oughterleague | Clanwilliam | South |
| Kennelly | Upperchurch | Kilmanagh Upper | North |
| Kenning | Relickmurry & Athassel | Clanwilliam | South |
| Kenny | Clonbeg | Clanwilliam | South |
| Kenny | Clonoulty | Kilmanagh Lower | South |
| Kenny | Solloghodmore | Clanwilliam | South |
| Kenrick | Killardry | Clanwilliam | South |
| Kenrick | Relickmurry & Athassel | Clanwilliam | South |
| Kent | Clonbeg | Clanwilliam | South |
| Keogh | Ardmayle | Middlethird | South |
| Keogh | Ballysheehan | Middlethird | South |
| Keogh | Clogher | Kilmanagh Lower | South |
| Keogh | Clonoulty | Kilmanagh Lower | South |
| Keogh | Donohill | Kilnamanagh Lower | South |
| Keogh | Fertiana | Eliogarty | North |
| Keogh | Holycross | Eliogarty | North |
| Keogh | Moyaliff | Kilmanagh Upper | North |
| Keogh | Relickmurry & Athassel | Clanwilliam | South |
| Keogh | Solloghodbeg | Clanwilliam | South |
| Keogh | Tipperary | Clanwilliam | South |
| Keogh | Toem | Kilmanagh Upper | North |
| Keough | Cullen | Clanwilliam | South |
| Keough | Donohill | Clanwilliam | South |
| Keough | Kilcornan | Clanwilliam | South |
| Keough | Kilfeakle | Clanwilliam | South |
| Kerby | Clonbullogue | Clanwilliam | South |
| Kernan | Kilmore | Kilmanagh Lower | South |
| kerns | Shronell | Clanwilliam | South |
| Kerns | Solloghodbeg | Clanwilliam | South |
| Kerr | Kilmucklin | Clanwilliam | South |
| Kerrick | Ballysheehan | Middlethird | South |
| Kerrigan | Fertiana | Eliogarty | North |
| Kerwan | Fertiana | Eliogarty | North |
| Kerwick | Ballysheehan | Middlethird | South |
| Kerwick | Kilfeakle | Clanwilliam | South |
| Kerwick | Moycarky | Eliogarty | North |
| Keyes | Toem | Kilmanagh Upper | North |
| Kickam | Ballysheehan | Middlethird | South |
| Kielly | Clonbeg | Clanwilliam | South |
| Kiely | Ardmayle | Middlethird | South |
| Kiely | Clonbeg | Clanwilliam | South |
| Kiely | Clonbullogue | Clanwilliam | South |
| Kiely | Clonoulty | Kilmanagh Lower | South |
| Kiely | Clonpet | Clanwilliam | South |
| Kiely | Cordangan | Clanwilliam | South |
| Kiely | Cullen | Clanwilliam | South |
| Kiely | Emly | Clanwilliam | South |
| Kiely | Killardry | Clanwilliam | South |
| Kiely | Solloghodmore | Clanwilliam | South |
| Kiely | Tipperary | Clanwilliam | South |
| Kilbride | Doon | Kilmanagh Upper | North |
| Kilbride | Toem | Kilmanagh Upper | North |
| Kiley | Oughterleague | Kilnamanagh Lower | South |
| Kiley | Toem | Kilmanagh Upper | North |
| Kilfoyle | Cordangan | Clanwilliam | South |
| Kilfoyle | Kilfeakle | Clanwilliam | South |
| Kilfoyle | Rathlynin | Clanwilliam | South |
| Kilfoyle | Relickmurry & Athassel | Clanwilliam | South |
| Kilmartin | Clonbeg | Clanwilliam | South |
| Kilmartin | Solloghodmore | Clanwilliam | South |
| Kilmartin | Templeneiry | Clanwilliam | South |
| Kinealey | Relickmurry & Athassel | Clanwilliam | South |
| King | Cullen | Clanwilliam | South |
| King | Kilcornan | Clanwilliam | South |
| Kingalty | Clonbeg | Clanwilliam | South |
| Kingalty | Clonbullogue | Clanwilliam | South |
| Kingalty | Templeneiry | Clanwilliam | South |
| Kingelty | Kilshane | Clanwilliam | South |
| Kingsley | Clonbeg | Clanwilliam | South |
| Kinnane | Clonbeg | Clanwilliam | South |
| Kinnane | Corroge | Clanwilliam | South |
| Kinnane | Rathlynin | Clanwilliam | South |
| Kinnealey | Ardmayle | Middlethird | South |
| Kinneally | Clonoulty | Kilmanagh Lower | South |
| Kinnealy | Ardmayle | Middlethird | South |
| Kinnelly | Moyaliff | Kilmanagh Upper | North |
| Kinnolly | Killardry | Clanwilliam | South |
| Kirby | Clonbeg | Clanwilliam | South |
| Kirby | Clonbullogue | Clanwilliam | South |
| Kirby | Clonoulty | Kilmanagh Lower | South |
| Kirby | Cullen | Clanwilliam | South |
| Kirby | Donohill | Kilnamanagh Lower | South |
| Kirby | Emly | Clanwilliam | South |
| Kirby | Kilfeakle | Clanwilliam | South |
| Kirby | Killardry | Clanwilliam | South |
| Kirby | Relickmurry & Athassel | Clanwilliam | South |
| Kirby | Shronell | Clanwilliam | South |
| Kirby | Solloghodmore | Clanwilliam | South |
| Kirby | Templeneiry | Clanwilliam | South |
| Kirby | Tipperary | Clanwilliam | South |
| Kirby | Toem | Kilmanagh Upper | North |
| Kirwan | Ballysheehan | Middlethird | South |
| Kirwan | Clonoulty | Kilmanagh Lower | South |
| Kirwan | Donohill | Kilnamanagh Lower | South |
| Kirwan | Holycross | Eliogarty | North |
| Kirwan | Killardry | Clanwilliam | South |
| Kirwan | Moycarky | Eliogarty | North |
| Kirwan | Templebeg | Kilmanagh Upper | North |
| Kirwan | Toem | Kilmanagh Upper | North |
| Kirwick | Moyaliff | Kilmanagh Upper | North |
| Kissane | Ardmayle | Middlethird | South |
| Knaggs | Fertiana | Eliogarty | North |
| Kush | Emly | Clanwilliam | South |
| Kyan | Moycarky | Eliogarty | North |
| Lacey | Oughterleague | Kilnamanagh Lower | South |
| Lacey | Tipperary | Clanwilliam | South |
| Lacy | Bruis | Clanwilliam | South |
| Lacy | Clogher | Kilmanagh Lower | South |
| Lacy | Glenbane | Clanwilliam | South |
| Lacy | Templeneiry | Clanwilliam | South |
| Lacy | Tipperary | Clanwilliam | South |
| Ladrigan | Emly | Clanwilliam | South |
| Laffan | Emly | Clanwilliam | South |
| Laffan | Holycross | Eliogarty | North |
| Laffin | Clonbeg | Clanwilliam | South |
| Laherty | Tipperary | Clanwilliam | South |
| Lahey | Ardmayle | Middlethird | South |
| Lahey | Ballysheehan | Middlethird | South |
| Lahey | Donohill | Kilnamanagh Lower | South |
| Lahey | Gaile | Middlethird | South |
| Lahy | Clogher | Kilmanagh Lower | South |
| Lahy | Clonoulty | Kilmanagh Lower | South |
| Lahy | Clonpet | Clanwilliam | South |
| Lahy | Cullen | Clanwilliam | South |
| Lahy | Donohill | Clanwilliam | South |
| Lahy | Fertiana | Eliogarty | North |
| Lahy | Holycross | Eliogarty | North |
| Lahy | Moycarky | Eliogarty | North |
| Lahy | Rathlynin | Clanwilliam | South |
| Lahy | Relickmurry & Athassel | Clanwilliam | South |
| Lahy | Shronell | Clanwilliam | South |
| Lahy | Solloghodbeg | Clanwilliam | South |
| Lahy | Solloghodmore | Clanwilliam | South |
| Lahy | Templenoe | Clanwilliam | South |
| Lahy | Tipperary | Clanwilliam | South |
| Lahy | Toem | Clanwilliam | South |
| Lalor | Ardmayle | Middlethird | South |
| Lalor | Emly | Clanwilliam | South |
| Lamb | Moyaliff | Kilmanagh Upper | North |
| Lambert | Templeneiry | Clanwilliam | South |
| Lamey | Ardmayle | Middlethird | South |
| Lamphier | Corroge | Clanwilliam | South |
| Lamphier | Tipperary | Clanwilliam | South |
| Lamphiere | Moycarky | Eliogarty | North |
| Landaff | Kilfeakle | Clanwilliam | South |
| Landers | Clonbeg | Clanwilliam | South |
| Landers | Emly | Clanwilliam | South |
| Landers | Kilmore | Kilmanagh Lower | South |
| Landers | Templeneiry | Clanwilliam | South |
| Landers | Tipperary | Clanwilliam | South |
| Landon | Tipperary | Clanwilliam | South |
| Landrigan | Kilcornan | Clanwilliam | South |
| Landrigan | Oughterleague | Kilnamanagh Lower | South |
| Lane | Aghacrew | Kilmanagh Lower | South |
| Lane | Ballysheehan | Middlethird | South |
| Lane | Clonbeg | Clanwilliam | South |
| Lane | Clonoulty | Kilmanagh Lower | South |
| Lane | Emly | Clanwilliam | South |
| Lanigan | Cullen | Clanwilliam | South |
| Lanigan | Fertiana | Eliogarty | North |
| Lanigan | Relickmurry & Athassel | Clanwilliam | South |
| Lannigan | Kilmore | Kilmanagh Lower | South |
| Lanton | Holycross | Eliogarty | North |
| Lanty | Clogher | Kilmanagh Lower | South |
| Large | Ballysheehan | Middlethird | South |
| Larkin | Clonbeg | Clanwilliam | South |
| Larkin | Upperchurch | Kilmanagh Upper | North |
| Larry | Ballysheehan | Middlethird | South |
| Latchford | Cullen | Clanwilliam | South |
| Latham | Ballysheehan | Middlethird | South |
| Launders | Templebeg | Kilmanagh Upper | North |
| Lawler | Ballysheehan | Middlethird | South |
| Lawler | Cordangan | Clanwilliam | South |
| Lawler | Fertiana | Eliogarty | North |
| Lawlor | Clonoulty | Kilmanagh Lower | South |
| Lawlor | Cordangan | Clanwilliam | South |
| Lawlor | Tipperary | Clanwilliam | South |
| Leahy | Ardmayle | Middlethird | South |
| Leahy | Doon | Kilmanagh Upper | North |
| Leahy | Fertiana | Eliogarty | North |
| Leahy | Holycross | Eliogarty | North |
| Leahy | Horeabbey | Middlethird | South |
| Leahy | Moyaliff | Kilmanagh Upper | North |
| Leahy | Relickmurry & Athassel | Clanwilliam | South |
| Leahy | Templebeg | Kilmanagh Upper | North |
| Leahy | Tipperary | Clanwilliam | South |
| Leahy | Toem | Kilmanagh Upper | North |
| Leahy | Upperchurch | Kilmanagh Upper | North |
| Leamy | Emly | Clanwilliam | South |
| Leamy | Holycross | Eliogarty | North |
| Leamy | Kilfeakle | Clanwilliam | South |
| Leamy | Moyaliff | Kilmanagh Upper | North |
| Leamy | Solloghodmore | Clanwilliam | South |
| Leamy | Upperchurch | Kilmanagh Upper | North |
| Leary | Clonbeg | Clanwilliam | South |
| Leary | Cordangan | Clanwilliam | South |
| Leary | Doon | Kilmanagh Upper | North |
| Leary | Emly | Clanwilliam | South |
| Leary | Kilfeakle | Clanwilliam | South |
| Leary | Oughterleague | Kilnamanagh Lower | South |
| Leary | Relickmurry & Athassel | Clanwilliam | South |
| Leary | Templeneiry | Clanwilliam | South |
| Leasy | Ballysheehan | Middlethird | South |
| Leddin | Emly | Clanwilliam | South |
| Lee | Cordangan | Clanwilliam | South |
| Lee | Emly | Clanwilliam | South |
| Lee | Moyaliff | Kilmanagh Upper | North |
| Lee | Toem | Kilmanagh Upper | North |
| Lee | Upperchurch | Kilmanagh Upper | North |
| Leigh | Upperchurch | Kilmanagh Upper | North |
| Leister | Clonbullogue | Clanwilliam | South |
| Lenigan | Clonoulty | Kilmanagh Lower | South |
| Lenigan | Moyaliff | Kilmanagh Upper | North |
| Leny | Templeneiry | Clanwilliam | South |
| Leonard | Clonbeg | Clanwilliam | South |
| Leonard | Doon | Kilmanagh Upper | North |
| Leonard | Toem | Kilmanagh Upper | North |
| Leonard | Upperchurch | Kilmanagh Upper | North |
| Leston | Rathkennan | Kilmanagh Lower | South |
| Levison | Ballintemple | Kilmanagh Lower | South |
| Lidwel | Fertiana | Eliogarty | North |
| Lillis | Tipperary | Clanwilliam | South |
| Linahan | Templeneiry | Clanwilliam | South |
| Linnane | Upperchurch | Kilmanagh Upper | North |
| Linton | Relickmurry & Athassel | Clanwilliam | South |
| Liston |