Kallahan
Gender: Mostly Boy
Meaning: Lover of churches or bright-headed
Origin: Irish
Popularity: Ranked #3163 in 2025 with 38 babies born.
History: A variant or related form of Callahan. Shares the meaning 'Lover of churches or bright-headed.'
Similar names: kalahan, kalahni, kailahni, kaylahni, kahaan, kahan, kahani, kalan
Name length: 8 letters
How common is Kallahan? About 1 in 77,407 babies born in 2025 were named Kallahan, or roughly 0.1 per day in the United States.
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Frequently asked about Kallahan
What does the name Kallahan mean?
Kallahan means “Lover of churches or bright-headed” from Irish roots.
What is the origin of the name Kallahan?
Kallahan has Irish origin. The traditional meaning is “Lover of churches or bright-headed”.
How popular is Kallahan?
Kallahan ranked #3128 in 2025 — given to 38 babies that year.
When was Kallahan most popular?
Kallahan peaked in 2025 with 38 babies registered that year.
Is Kallahan a boy or girl name?
Kallahan is used for both boys and girls. In the records, about 89% of Kallahans are boys and 11% are girls.
Is the name Kallahan rising or falling in popularity?
Kallahan has risen 6029 spots in the rankings over the last 5 years — from #9157 in 2020 to #3128 in 2025.
How long has Kallahan been recorded?
Kallahan appears in birth records across 9 years — from 2017 through 2025.