Aaron vs William

Baby Name Comparison — 2026

Aaron

Boy #79 Most Popular 2 Syllables

"high mountain"

Origin: Hebrew (aharon)

English Hebrew Arabic American

✓ All Clear

Boy #10 Most Popular 3 Syllables

"resolute protector, strong-willed guardian"

Origin: Germanic

English German French

✓ All Clear

Aaron Rank #79

William Rank #10

William is more popular, ranked #10 vs #79 for Aaron.

Is Aaron or William more popular?

William is more popular, ranked #10 compared to Aaron at #79 in the United States.

What do Aaron and William mean?

Aaron means "high mountain" (Hebrew (aharon) origin). William means "resolute protector, strong-willed guardian" (Germanic origin).

Are Aaron and William boy or girl names?

Aaron is primarily a boy name. William is primarily a boy name.