Name meaning & stats
Callahan
Callahan. 7,031 US babies since 1940, peak 2025.
What it means
No agreed meaning on record
Originally a surname.
In US birth records
Peak year: 2025
7,031 US babies were named Callahan between 1940 and 2025.
Careers
Not enough notable people named Callahan (or its spelling family) to say anything reliable yet. That's a gap in the data, not the name.
Spelling family
1 in 8 Callans spell it Callahan
Names that sound the same, grouped by Heyotag. Share of US babies since 1940.
Name twins (peaked around 2025)