Cai vs Oskar

Baby Name Comparison — 2026

Cai

Boy #1,906 Most Popular 1 Syllable

"rejoice, delight"

Origin: Latin via Welsh

Welsh Chinese English

✓ All Clear

Boy #1,722 Most Popular 2 Syllables

"divine spear, god's spear"

Origin: Old Norse ás + geirr

Scandinavian German Polish Irish

✓ All Clear

Cai Rank #1,906

Oskar Rank #1,722

Oskar is more popular, ranked #1722 vs #1906 for Cai.

Is Cai or Oskar more popular?

Oskar is more popular, ranked #1722 compared to Cai at #1906 in the United States.

What do Cai and Oskar mean?

Cai means "rejoice, delight" (Latin via Welsh origin). Oskar means "divine spear, god's spear" (Old Norse ás + geirr origin).

Are Cai and Oskar boy or girl names?

Cai is primarily a boy name. Oskar is primarily a boy name.