Aithan vs Fergus

Baby Name Comparison — 2026

Aithan

Boy #4,385 Most Popular 2 Syllables

"strong, enduring, firm"

Origin: Hebrew

American Christian English

✓ All Clear

Boy #4,453 Most Popular 2 Syllables

"man of vigor"

Origin: Old Irish

Scottish Irish English

✓ All Clear

Aithan Rank #4,385

Fergus Rank #4,453

Aithan is more popular, ranked #4385 vs #4453 for Fergus.

Is Aithan or Fergus more popular?

Aithan is more popular, ranked #4385 compared to Fergus at #4453 in the United States.

What do Aithan and Fergus mean?

Aithan means "strong, enduring, firm" (Hebrew origin). Fergus means "man of vigor" (Old Irish origin).

Are Aithan and Fergus boy or girl names?

Aithan is primarily a boy name. Fergus is primarily a boy name.