as a Last Name
- 495
- people in the U.S. have this name Get contact details for people named Killilea
Meaning & Origins
Irish: reduced Anglicized form of Gaelic Mac Giolla Leith ‘son of the gray lad’.
| 46,832nd in the U.S. for 2011 |
Nicknames & variations
Quick facts
- Hundreds
- of people in the U.S have this name
- 495
- to be exact (as of February 2011)
- Massachusetts
- has the most people named Killilea per capita
Top state populations
U.S. Distribution Map
