Dillon
Meaning
"great tide, son of the sea"
Origin: Welsh
Cultural Roots
Quick Stats
- Popularity Rank
- #870
- Total SSA Count
- 276
- Syllables
- 2
- Formality
- Casual
- Nicknames
- Dil, Dilly
Baby Name Comparison — 2026
"great tide, son of the sea"
Origin: Welsh
"a narrow road or lane"
Origin: Old English
Layne is more popular, ranked #697 vs #870 for Dillon.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
Answer 3 quick questions and we'll help you decide.
1. Which style feels more like your family?
Layne is more popular, ranked #697 compared to Dillon at #870 in the United States.
Dillon means "great tide, son of the sea" (Welsh origin). Layne means "a narrow road or lane" (Old English origin).
Dillon is primarily a boy name. Layne is primarily a boy name.