Kalum vs Sullivan

Baby Name Comparison — 2026

Kalum

Boy #5,914 Most Popular 2 Syllables

"dove"

Origin: Scottish Gaelic/Latin Columba

Scottish Irish English

✓ All Clear

Boy #340 Most Popular 3 Syllables

"descendant of the dark one"

Origin: Irish Gaelic

Irish American English

✓ All Clear

Kalum Rank #5,914

Sullivan Rank #340

Sullivan is more popular, ranked #340 vs #5914 for Kalum.

Is Kalum or Sullivan more popular?

Sullivan is more popular, ranked #340 compared to Kalum at #5914 in the United States.

What do Kalum and Sullivan mean?

Kalum means "dove" (Scottish Gaelic/Latin Columba origin). Sullivan means "descendant of the dark one" (Irish Gaelic origin).

Are Kalum and Sullivan boy or girl names?

Kalum is primarily a boy name. Sullivan is primarily a boy name.