Dillon vs Devon

Baby Name Comparison — 2026

Dillon

Boy #870 Most Popular 2 Syllables

"great tide, son of the sea"

Origin: Welsh

Irish Welsh American English

✓ All Clear

Boy #960 Most Popular 2 Syllables

"deep valley dwellers"

Origin: Celtic

English American Celtic

✓ All Clear

Dillon Rank #870

Devon Rank #960

Dillon is more popular, ranked #870 vs #960 for Devon.

Is Dillon or Devon more popular?

Dillon is more popular, ranked #870 compared to Devon at #960 in the United States.

What do Dillon and Devon mean?

Dillon means "great tide, son of the sea" (Welsh origin). Devon means "deep valley dwellers" (Celtic origin).

Are Dillon and Devon boy or girl names?

Dillon is primarily a boy name. Devon is primarily a boy name.