Kellan vs Kelvin

Baby Name Comparison — 2026

Kellan

Boy #919 Most Popular 2 Syllables

"slender, bright-headed"

Origin: Irish Gaelic

Irish Scottish American

✓ All Clear

Boy #1,084 Most Popular 2 Syllables

"from the River Kelvin, narrow river"

Origin: Brythonic Celtic

Scottish English British

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Kellan Rank #919

Kelvin Rank #1,084

Kellan is more popular, ranked #919 vs #1084 for Kelvin.

Is Kellan or Kelvin more popular?

Kellan is more popular, ranked #919 compared to Kelvin at #1084 in the United States.

What do Kellan and Kelvin mean?

Kellan means "slender, bright-headed" (Irish Gaelic origin). Kelvin means "from the River Kelvin, narrow river" (Brythonic Celtic origin).

Are Kellan and Kelvin boy or girl names?

Kellan is primarily a boy name. Kelvin is primarily a boy name.