Koby vs Kalen

Baby Name Comparison — 2026

Koby

Boy #2,066 Most Popular 2 Syllables

"supplanter, one who follows at the heel"

Origin: Hebrew

American English Israeli

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Boy #2,041 Most Popular 2 Syllables

"slender, narrow"

Origin: Gaelic

Irish American English

✓ All Clear

Koby Rank #2,066

Kalen Rank #2,041

Kalen is more popular, ranked #2041 vs #2066 for Koby.

Is Koby or Kalen more popular?

Kalen is more popular, ranked #2041 compared to Koby at #2066 in the United States.

What do Koby and Kalen mean?

Koby means "supplanter, one who follows at the heel" (Hebrew origin). Kalen means "slender, narrow" (Gaelic origin).

Are Koby and Kalen boy or girl names?

Koby is primarily a boy name. Kalen is primarily a boy name.