Fitzwilliam vs Adelyn

Baby Name Comparison — 2026

Fitzwilliam

Boy #24,472 Most Popular 4 Syllables

"son of William"

Origin: Anglo-Norman

English Anglo-Norman

✓ All Clear

Boy #24,457 Most Popular 3 Syllables

"noble, nobility"

Origin: Old German

American English

✓ All Clear

Fitzwilliam Rank #24,472

Adelyn Rank #24,457

Adelyn is more popular, ranked #24457 vs #24472 for Fitzwilliam.

Is Fitzwilliam or Adelyn more popular?

Adelyn is more popular, ranked #24457 compared to Fitzwilliam at #24472 in the United States.

What do Fitzwilliam and Adelyn mean?

Fitzwilliam means "son of William" (Anglo-Norman origin). Adelyn means "noble, nobility" (Old German origin).

Are Fitzwilliam and Adelyn boy or girl names?

Fitzwilliam is primarily a boy name. Adelyn is primarily a boy name.