Cy vs Rook

Baby Name Comparison — 2026

Cy

Boy #2,349 Most Popular 1 Syllable

"sun, shepherd"

Origin: Old Persian (via Cyrus)

American Western Persian

✓ All Clear

Boy #2,371 Most Popular 1 Syllable

"a crow-like black bird"

Origin: Old Norse

English American

✓ All Clear

Cy Rank #2,349

Rook Rank #2,371

Cy is more popular, ranked #2349 vs #2371 for Rook.

Is Cy or Rook more popular?

Cy is more popular, ranked #2349 compared to Rook at #2371 in the United States.

What do Cy and Rook mean?

Cy means "sun, shepherd" (Old Persian (via Cyrus) origin). Rook means "a crow-like black bird" (Old Norse origin).

Are Cy and Rook boy or girl names?

Cy is primarily a boy name. Rook is primarily a boy name.