Jack vs Callum

Baby Name Comparison — 2026

Jack

Boy #15 Most Popular 1 Syllable

"supplanter"

Origin: Hebrew

English Irish American Australian

✓ All Clear

Boy #159 Most Popular 2 Syllables

"dove"

Origin: Latin via Scottish Gaelic

Scottish Irish British

✓ All Clear

Jack Rank #15

Callum Rank #159

Jack is more popular, ranked #15 vs #159 for Callum.

Is Jack or Callum more popular?

Jack is more popular, ranked #15 compared to Callum at #159 in the United States.

What do Jack and Callum mean?

Jack means "supplanter" (Hebrew origin). Callum means "dove" (Latin via Scottish Gaelic origin).

Are Jack and Callum boy or girl names?

Jack is primarily a boy name. Callum is primarily a boy name.