Wilhelm vs Sydney

Baby Name Comparison — 2026

Wilhelm

Boy #4,266 Most Popular 2 Syllables

"resolute protector"

Origin: Old High German

German Dutch Scandinavian English

✓ All Clear

Boy #4,249 Most Popular 2 Syllables

"wide island"

Origin: Old English sid (wide) and eg (island)

American English Australian

✓ All Clear

Wilhelm Rank #4,266

Sydney Rank #4,249

Sydney is more popular, ranked #4249 vs #4266 for Wilhelm.

Is Wilhelm or Sydney more popular?

Sydney is more popular, ranked #4249 compared to Wilhelm at #4266 in the United States.

What do Wilhelm and Sydney mean?

Wilhelm means "resolute protector" (Old High German origin). Sydney means "wide island" (Old English sid (wide) and eg (island) origin).

Are Wilhelm and Sydney boy or girl names?

Wilhelm is primarily a boy name. Sydney is primarily a boy name.