Name meaning & stats
Cailin
Cailin. 3,743 US babies since 1940, peak 1998.
What it means
No agreed meaning on record
In US birth records
Peak year: 1998
3,743 US babies were named Cailin between 1940 and 2025.
Careers
Not enough notable people named Cailin (or its spelling family) to say anything reliable yet. That's a gap in the data, not the name.
Spelling family
1 in 30 Kaylins spell it Cailin
Names that sound the same, grouped by Heyotag. Share of US babies since 1940.
Name twins (peaked around 1998)