Athanasius vs Aithan

Baby Name Comparison — 2026

Athanasius

Boy #4,292 Most Popular 5 Syllables

"immortal, undying"

Origin: Ancient Greek

Greek Christian Eastern European Catholic

✓ All Clear

Boy #4,385 Most Popular 2 Syllables

"strong, enduring, firm"

Origin: Hebrew

American Christian English

✓ All Clear

Athanasius Rank #4,292

Aithan Rank #4,385

Athanasius is more popular, ranked #4292 vs #4385 for Aithan.

Is Athanasius or Aithan more popular?

Athanasius is more popular, ranked #4292 compared to Aithan at #4385 in the United States.

What do Athanasius and Aithan mean?

Athanasius means "immortal, undying" (Ancient Greek origin). Aithan means "strong, enduring, firm" (Hebrew origin).

Are Athanasius and Aithan boy or girl names?

Athanasius is primarily a boy name. Aithan is primarily a boy name.