Callum vs Sullivan

Baby Name Comparison — 2026

Callum

Boy #159 Most Popular 2 Syllables

"dove"

Origin: Latin via Scottish Gaelic

Scottish Irish British

✓ All Clear

Boy #340 Most Popular 3 Syllables

"descendant of the dark one"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Callum Rank #159

Sullivan Rank #340

Callum is more popular, ranked #159 vs #340 for Sullivan.

Is Callum or Sullivan more popular?

Callum is more popular, ranked #159 compared to Sullivan at #340 in the United States.

What do Callum and Sullivan mean?

Callum means "dove" (Latin via Scottish Gaelic origin). Sullivan means "descendant of the dark one" (Irish Gaelic origin).

Are Callum and Sullivan boy or girl names?

Callum is primarily a boy name. Sullivan is primarily a boy name.