Peak popularity
1997
Usually for
Girls
Trend
Holding steady
Holding steady.
Popularity of Caoilinn since 1997
Babies named Caoilinn per year in U.S. Social Security records.
Data table (by decade)
| Decade | Girls |
|---|---|
| 1990s | 12 |
| 2000s | 11 |
| 2010s | 23 |
| 2020s | 0 |
“Caoilinn” around the world
Where Caoilinn lands in the latest official birth statistics abroad, matched to the U.S. spelling.
Ireland
6
babies in 2025
Sources: CSO Ireland (Ireland).
