400+ Irish Last Names (With Meanings and Popularity)
- O'donnell
Origin:
irishMeaning:
"son of the brave one"Description:
Forget Donald. Honor Grandpa Don with this new spin.
- O'grady
Origin:
IrishMeaning:
"son of the noble one"Description:
Like the other O' names, this is a wonderful way to pass down a family name.
- Manning
Origin:
Irish surnameMeaning:
"monk"Description:
For football fans who have decided Peyton has become too feminine. Or they could look to brother Eli for inspiration.
- Mcgee
- Kenney
- Mckellar
Origin:
Irish and Scottish surnameMeaning:
"son of Ealair"Description:
A modern update to Hilary, which is related to Gaelic Ealair.
- Duggan
- Mcneill
- Flinn
- O'keefe
Origin:
IrishMeaning:
"son of the kind one"Description:
Most parents interested in this name would be honoring either an ancestor or painter Georgia O'Keeffe.
- Macawlay
- Farrelly
- Walsh
- Korrigan
Origin:
Irish surnameMeaning:
"spear"Description:
While Korrigan or more usually Corrigan is a traditional Irish surname, in Breton folklore a Korrigan is a spritelike creature who often creates mischief.
- Finegan
- Mcconnal
- Macalay
- Macaully
- Mcduff
- O'shay