Addilyn vs Dylan

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 →

Popularity Comparison

Addilyn Rank #773
Dylan Rank #28

Dylan is more popular, ranked #28 vs #773 for Addilyn.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Addilyn ___

  • Addilyn Rose
  • Addilyn Grace
  • Addilyn Mae
  • Addilyn Claire
  • Addilyn Jane
  • Addilyn Faith

Dylan ___

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

Sibling Name Ideas

Names that pair well as siblings.

If you choose Addilyn

Brecken Emmalyn Avery Hadley Brayden

If you choose Dylan

Owen Rowan Nora Fiona Callum

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 Addilyn or Dylan more popular?

Dylan is more popular, ranked #28 compared to Addilyn at #773 in the United States.

What do Addilyn and Dylan mean?

Addilyn means "noble, of noble birth" (Germanic origin). Dylan means "son of the sea" (Welsh mythology origin).

Are Addilyn and Dylan boy or girl names?

Addilyn is primarily a girl name. Dylan is primarily a boy name.

More Comparisons

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← Full profile: Addilyn ← Full profile: Dylan Browse all baby names