Kior vs Arlin

Baby Name Comparison — 2026

Kior

Boy #2,243 Most Popular 2 Syllables

"dark one"

Origin: Scottish Gaelic (via Keir)

American Contemporary

✓ All Clear

Boy #2,419 Most Popular 2 Syllables

"pledge, oath"

Origin: Irish Gaelic

Irish American

✓ All Clear

Kior Rank #2,243

Arlin Rank #2,419

Kior is more popular, ranked #2243 vs #2419 for Arlin.

Is Kior or Arlin more popular?

Kior is more popular, ranked #2243 compared to Arlin at #2419 in the United States.

What do Kior and Arlin mean?

Kior means "dark one" (Scottish Gaelic (via Keir) origin). Arlin means "pledge, oath" (Irish Gaelic origin).

Are Kior and Arlin boy or girl names?

Kior is primarily a boy name. Arlin is primarily a boy name.