Casimir vs Jonatan

Baby Name Comparison — 2026

Casimir

Boy #2,401 Most Popular 3 Syllables

"proclaimer of peace"

Origin: Old Polish Slavic

Polish Czech Lithuanian French Catholic

✓ All Clear

Boy #2,354 Most Popular 3 Syllables

"God has given"

Origin: Hebrew

Spanish Scandinavian Polish

✓ All Clear

Casimir Rank #2,401

Jonatan Rank #2,354

Jonatan is more popular, ranked #2354 vs #2401 for Casimir.

Is Casimir or Jonatan more popular?

Jonatan is more popular, ranked #2354 compared to Casimir at #2401 in the United States.

What do Casimir and Jonatan mean?

Casimir means "proclaimer of peace" (Old Polish Slavic origin). Jonatan means "God has given" (Hebrew origin).

Are Casimir and Jonatan boy or girl names?

Casimir is primarily a boy name. Jonatan is primarily a boy name.