as a Last Name
- 1,299
- people in the U.S. have this name View all people named Dinan
Meaning & Origins
Irish: (now mainly Counties Clare and Cork): reduced Anglicized form of Gaelic Ó Daghnáin ‘descendant of Daghnán’, possibly a diminutive of dagh ‘good’.
| 18,799th in the U.S. for 2011 |
Nicknames & variations
Quick facts
- Hundreds
- of people in the U.S have this name
- 1,299
- to be exact (as of February 2011)
- New Hampshire
- has the most people named Dinan per capita
Top state populations
U.S. Distribution Map
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