as a Last Name
- 23,105
- people in the U.S. have this name Get contact details for people named Cahill
Meaning & Origins
Irish: Anglicized form of Gaelic Ó Cathail ‘descendant of Cathal’, a personal name meaning ‘powerful in battle’.
| 1,569th in the U.S. for 2011 |
Nicknames & variations
Quick facts
- Tens of Thousands
- of people in the U.S have this name
- 23,105
- to be exact (as of February 2011)
- Massachusetts
- has the most people named Cahill per capita
Top state populations
U.S. Distribution Map
