Callan
Callan is a boy name of Irish origin meaning “Little battle, powerful in battle”, pronounced KAL-un. It ranked #190 in the United States in 2025, given to 1,917 babies, and peaked at #190 in 2025. Common nicknames: Cal.
How popular is Callan in the United States?
Data: U.S. Social Security Administration (SSA). Based on all Social Security card applications for births in the United States.
What does Callan mean, and where does it come from?
Callan derives from the Irish surname Ó Cathaláin, based on "cath," meaning "battle." It has long been used in Ireland as both a surname and place name, most notably the town of Callan in County Kilkenny. As a first name, Callan has gained modest but steady popularity in the United States, Australia, and the UK, admired for its strong Celtic sound.
How is Callan used around the world?
Callan is used in 1 languages worldwide, with 2+ international variants.
TypeUnisex name
Linguistic data: Wikidata (CC0). Variants and language usage may vary by region.
What are the nicknames for Callan?
Famous People Named Callan
- Callan Mulvey — Australian actor
- Callan McAuliffe — Australian actor
Similar Names to Callan
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Sibling Name Ideas for Callan
Looking for names that pair well with Callan? Here are some sibling name suggestions that share a similar style and feel.
Frequently Asked Questions
What does the name Callan mean?
Callan is a boy name of Irish origin meaning "Little battle, powerful in battle." Callan derives from the Irish surname Ó Cathaláin, based on "cath," meaning "battle." It has long been used in Ireland as both a surname and place name, most notably the town of Callan in County Kilkenny.
How do you pronounce Callan?
Callan is pronounced KAL-un. Common variations include Callen, Kallan, Cailean.
Is Callan a boy name?
Yes, Callan is traditionally a boy name. Popular nicknames include Cal.