Calahan
Boy nameCalahan has been given to 291 babies in the U.S. since 1986. It peaked in 2025. In 2025, about 1 in 65,695 boys was named Calahan.
Popularity over time births per year, 1880–2025
Total babies
291
Peak year
2025 (26 babies)
Rank in 2025
Below top 1000
First recorded
1986
10-year trend
▲ +420%
Gender split
All boys
Spellings & variants
Names one letter away from Calahan — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Calahan.
Sibling name ideas for Calahan
Same era and popularity as Calahan, avoiding matching initials or rhymes.
FAQ
How popular is the name Calahan?
Calahan has been given to 291 babies in the U.S. since 1986. It ranked below the top 1000 in 2025.
When did the name Calahan peak?
Calahan peaked in 2025, when 26 babies were given the name.
Is Calahan a girl or boy name?
Calahan is primarily a boy name (100% of babies named Calahan are boys).
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