Olan vs Bill

Baby Name Comparison — 2026

Olan

Boy #4,614 Most Popular 2 Syllables

"little lord, champion"

Origin: Irish Gaelic

Irish Celtic American

✓ All Clear

Boy #4,669 Most Popular 1 Syllable

"resolute protector"

Origin: Old High German Willahelm

English American Australian

✓ All Clear

Olan Rank #4,614

Bill Rank #4,669

Olan is more popular, ranked #4614 vs #4669 for Bill.

Is Olan or Bill more popular?

Olan is more popular, ranked #4614 compared to Bill at #4669 in the United States.

What do Olan and Bill mean?

Olan means "little lord, champion" (Irish Gaelic origin). Bill means "resolute protector" (Old High German Willahelm origin).

Are Olan and Bill boy or girl names?

Olan is primarily a boy name. Bill is primarily a boy name.