Onyx vs Kylan

Baby Name Comparison — 2026

Popularity Comparison

Onyx Rank #359
Kylan Rank #533

Onyx is more popular, ranked #359 vs #533 for Kylan.

Frequently Asked Questions

Is Onyx or Kylan more popular?

Onyx is more popular, ranked #359 compared to Kylan at #533 in the United States.

What do Onyx and Kylan mean?

Onyx means "black gemstone" (Greek (onyx) origin). Kylan means "narrow strait" (Scottish Gaelic origin).

Are Onyx and Kylan boy or girl names?

Onyx is primarily a boy name. Kylan is primarily a boy name.

More Comparisons

Kylan vs Onyx Onyx vs Wilder Onyx vs Warren Onyx vs Chase Onyx vs Apollo
← Full profile: Onyx ← Full profile: Kylan Browse all baby names