Arlin vs Finlay

Baby Name Comparison — 2026

Arlin

Boy #2,419 Most Popular 2 Syllables

Meaning

"pledge, oath"

Origin: Irish Gaelic

Cultural Roots

Irish American

Quick Stats

Popularity Rank
#2,419
Total SSA Count
57
Syllables
2
Formality
Moderate
Nicknames
Arli, Arl

Playground Safety Score

✓ All Clear
Full profile for Arlin →

Finlay

Boy #2,476 Most Popular 2 Syllables

Meaning

"white warrior, fair hero"

Origin: Scottish Gaelic

Cultural Roots

Scottish Irish British Australian

Quick Stats

Popularity Rank
#2,476
Total SSA Count
55
Syllables
2
Formality
Moderate
Nicknames
Finn

Playground Safety Score

✓ All Clear
Full profile for Finlay →

Popularity Comparison

Arlin Rank #2,419
Finlay Rank #2,476

Arlin is more popular, ranked #2419 vs #2476 for Finlay.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Arlin ___

  • Arlin James
  • Arlin Lee
  • Arlin Dean
  • Arlin Ray
  • Arlin Wayne
  • Arlin Scott

Finlay ___

  • Finlay James
  • Finlay Reid
  • Finlay Ross
  • Finlay Callum
  • Finlay Blair
  • Finlay Alistair

Sibling Name Ideas

Names that pair well as siblings.

If you choose Arlin

Garlin Darla Harlan Merle Willa

If you choose Finlay

Hamish Callum Angus Isla Skye

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 Arlin or Finlay more popular?

Arlin is more popular, ranked #2419 compared to Finlay at #2476 in the United States.

What do Arlin and Finlay mean?

Arlin means "pledge, oath" (Irish Gaelic origin). Finlay means "white warrior, fair hero" (Scottish Gaelic origin).

Are Arlin and Finlay boy or girl names?

Arlin is primarily a boy name. Finlay is primarily a boy name.

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