Llewellyn vs Eirian

Baby Name Comparison — 2026

Llewellyn

Boy #6,540 Most Popular 3 Syllables

"lion-like"

Origin: Welsh

Welsh British Celtic

✓ All Clear

Boy #6,400 Most Popular 3 Syllables

"silver, bright, shining"

Origin: Welsh arian (silver)

Welsh British

✓ All Clear

Llewellyn Rank #6,540

Eirian Rank #6,400

Eirian is more popular, ranked #6400 vs #6540 for Llewellyn.

Is Llewellyn or Eirian more popular?

Eirian is more popular, ranked #6400 compared to Llewellyn at #6540 in the United States.

What do Llewellyn and Eirian mean?

Llewellyn means "lion-like" (Welsh origin). Eirian means "silver, bright, shining" (Welsh arian (silver) origin).

Are Llewellyn and Eirian boy or girl names?

Llewellyn is primarily a boy name. Eirian is primarily a boy name.