Dylan vs Lucas

Baby Name Comparison — 2026

Dylan

Boy #28 Most Popular 2 Syllables

Meaning

"son of the sea"

Origin: Welsh mythology

Cultural Roots

Welsh English American Irish

Quick Stats

Popularity Rank
#28
Total SSA Count
7,464
Syllables
2
Formality
Moderate
Nicknames
Dyl

Playground Safety Score

✓ All Clear
Full profile for Dylan →

Lucas

Boy #9 Most Popular 2 Syllables

Meaning

"from Lucania"

Origin: Latin

Cultural Roots

English Spanish Portuguese

Quick Stats

Popularity Rank
#9
Total SSA Count
10,703
Syllables
2
Formality
Moderate
Nicknames
Luke, Luc

Playground Safety Score

✓ All Clear
Full profile for Lucas →

Popularity Comparison

Dylan Rank #28
Lucas Rank #9

Lucas is more popular, ranked #9 vs #28 for Dylan.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Dylan ___

  • Dylan James
  • Dylan Thomas
  • Dylan Lee
  • Dylan Ryan
  • Dylan Paul
  • Dylan Michael

Lucas ___

  • Lucas James
  • Lucas Alexander
  • Lucas Thomas
  • Lucas William
  • Lucas Henry
  • Lucas Oliver

Sibling Name Ideas

Names that pair well as siblings.

If you choose Dylan

Owen Rowan Nora Fiona Callum

If you choose Lucas

Olivia Emma Sophia Liam Noah

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Dylan or Lucas more popular?

Lucas is more popular, ranked #9 compared to Dylan at #28 in the United States.

What do Dylan and Lucas mean?

Dylan means "son of the sea" (Welsh mythology origin). Lucas means "from Lucania" (Latin origin).

Are Dylan and Lucas boy or girl names?

Dylan is primarily a boy name. Lucas is primarily a boy name.

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