William vs Calvin

Baby Name Comparison — 2026

William

Boy #10 Most Popular 3 Syllables

"resolute protector, strong-willed guardian"

Origin: Germanic

English German French

✓ All Clear

Boy #140 Most Popular 2 Syllables

"bald, hairless"

Origin: Latin

English American French

✓ All Clear

William Rank #10

Calvin Rank #140

William is more popular, ranked #10 vs #140 for Calvin.

Is William or Calvin more popular?

William is more popular, ranked #10 compared to Calvin at #140 in the United States.

What do William and Calvin mean?

William means "resolute protector, strong-willed guardian" (Germanic origin). Calvin means "bald, hairless" (Latin origin).

Are William and Calvin boy or girl names?

William is primarily a boy name. Calvin is primarily a boy name.