Petar vs Kacyn

Baby Name Comparison — 2026

Petar

Boy #6,347 Most Popular 2 Syllables

"rock, stone"

Origin: Greek

Serbian Croatian Bulgarian Macedonian

✓ All Clear

Boy #6,406 Most Popular 2 Syllables

"vigilant, watchful"

Origin: Irish (Casey root)

American English

✓ All Clear

Petar Rank #6,347

Kacyn Rank #6,406

Petar is more popular, ranked #6347 vs #6406 for Kacyn.

Is Petar or Kacyn more popular?

Petar is more popular, ranked #6347 compared to Kacyn at #6406 in the United States.

What do Petar and Kacyn mean?

Petar means "rock, stone" (Greek origin). Kacyn means "vigilant, watchful" (Irish (Casey root) origin).

Are Petar and Kacyn boy or girl names?

Petar is primarily a boy name. Kacyn is primarily a boy name.