Dylan
Meaning
"son of the sea"
Origin: Welsh mythology
Cultural Roots
Quick Stats
- Popularity Rank
- #28
- Total SSA Count
- 7,464
- Syllables
- 2
- Formality
- Moderate
- Nicknames
- Dyl
Baby Name Comparison — 2026
"son of the sea"
Origin: Welsh mythology
"true, faithful, genuine"
Origin: Old English
Dylan is more popular, ranked #28 vs #618 for Tru.
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?
Dylan is more popular, ranked #28 compared to Tru at #618 in the United States.
Dylan means "son of the sea" (Welsh mythology origin). Tru means "true, faithful, genuine" (Old English origin).
Dylan is primarily a boy name. Tru is primarily a boy name.