Castle vs Elroy

Baby Name Comparison — 2026

Castle

Boy #4,304 Most Popular 2 Syllables

"fortified stronghold"

Origin: Latin/Norman French

American English

✓ All Clear

Boy #4,236 Most Popular 2 Syllables

"the king"

Origin: Old French (le roi)

American English French African American

✓ All Clear

Castle Rank #4,304

Elroy Rank #4,236

Elroy is more popular, ranked #4236 vs #4304 for Castle.

Is Castle or Elroy more popular?

Elroy is more popular, ranked #4236 compared to Castle at #4304 in the United States.

What do Castle and Elroy mean?

Castle means "fortified stronghold" (Latin/Norman French origin). Elroy means "the king" (Old French (le roi) origin).

Are Castle and Elroy boy or girl names?

Castle is primarily a boy name. Elroy is primarily a boy name.