Castle vs Wilhelm

Baby Name Comparison — 2026

Castle

Boy #4,304 Most Popular 2 Syllables

"fortified stronghold"

Origin: Latin/Norman French

American English

✓ All Clear

Boy #4,266 Most Popular 2 Syllables

"resolute protector"

Origin: Old High German

German Dutch Scandinavian English

✓ All Clear

Castle Rank #4,304

Wilhelm Rank #4,266

Wilhelm is more popular, ranked #4266 vs #4304 for Castle.

Is Castle or Wilhelm more popular?

Wilhelm is more popular, ranked #4266 compared to Castle at #4304 in the United States.

What do Castle and Wilhelm mean?

Castle means "fortified stronghold" (Latin/Norman French origin). Wilhelm means "resolute protector" (Old High German origin).

Are Castle and Wilhelm boy or girl names?

Castle is primarily a boy name. Wilhelm is primarily a boy name.