Reilly vs Thompson

Baby Name Comparison — 2026

Reilly

Boy #2,800 Most Popular 2 Syllables

"courageous, valiant"

Origin: Irish Gaelic

Irish Irish-American Scottish Australian

✓ All Clear

Boy #2,935 Most Popular 2 Syllables

"son of Thomas, son of the twin"

Origin: Middle English

English American Scottish

✓ All Clear

Reilly Rank #2,800

Thompson Rank #2,935

Reilly is more popular, ranked #2800 vs #2935 for Thompson.

Is Reilly or Thompson more popular?

Reilly is more popular, ranked #2800 compared to Thompson at #2935 in the United States.

What do Reilly and Thompson mean?

Reilly means "courageous, valiant" (Irish Gaelic origin). Thompson means "son of Thomas, son of the twin" (Middle English origin).

Are Reilly and Thompson boy or girl names?

Reilly is primarily a boy name. Thompson is primarily a boy name.