Kior vs Cy

Baby Name Comparison — 2026

Kior

Boy #2,243 Most Popular 2 Syllables

"dark one"

Origin: Scottish Gaelic (via Keir)

American Contemporary

✓ All Clear

Boy #2,349 Most Popular 1 Syllable

"sun, shepherd"

Origin: Old Persian (via Cyrus)

American Western Persian

✓ All Clear

Kior Rank #2,243

Cy Rank #2,349

Kior is more popular, ranked #2243 vs #2349 for Cy.

Is Kior or Cy more popular?

Kior is more popular, ranked #2243 compared to Cy at #2349 in the United States.

What do Kior and Cy mean?

Kior means "dark one" (Scottish Gaelic (via Keir) origin). Cy means "sun, shepherd" (Old Persian (via Cyrus) origin).

Are Kior and Cy boy or girl names?

Kior is primarily a boy name. Cy is primarily a boy name.