Caoilainn
girl nameCaoilainn entered the US charts in 2004, peaked at #7748 in 2013, is rarely given today — a rare gem few children share.
Popularity 2004–2025
—
rank today
#7748
peak (2013)
0
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 2000s | #13760 |
| 2010s | #11403 |
Living bearers
Fewer than a hundred people named Caoilainn are estimated to be alive in the US today — a true one-of-a-kind name.
The typical Caoilainn alive today was born around 2010, making them about 15 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Caoilainn in 2025?
- Caoilainn is rarely given in the US today — it does not rank in the top 2000 girl names.
- When was the name Caoilainn most popular?
- Caoilainn peaked in 2013, reaching #7748 among US girl names.
- Will my child share the name Caoilainn with classmates?
- Caoilainn will almost certainly be the only one in school.
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