Leto vs Killua

Baby Name Comparison — 2026

Leto

Boy #5,815 Most Popular 2 Syllables

Meaning

"the hidden one, lady"

Origin: Pre-Greek/Lycian

Cultural Roots

Greek American French

Quick Stats

Popularity Rank: #5,815
Total SSA Count: 16
Syllables: 2
Formality: Moderate

Playground Safety Score

✓ All Clear

Similar Names

Lynden Iven Killiam Kaston

Full profile for Leto →

Killua

Boy #5,636 Most Popular 3 Syllables

Meaning

"fictional invented name, no established meaning"

Origin: Japanese (fictional)

Cultural Roots

American Japanese

Quick Stats

Popularity Rank: #5,636
Total SSA Count: 17
Syllables: 3
Formality: Casual

Playground Safety Score

✓ All Clear

Similar Names

Bransen Ryot Deaire

Full profile for Killua →

Popularity Comparison

Leto Rank #5,815

Killua Rank #5,636

Killua is more popular, ranked #5636 vs #5815 for Leto.

Frequently Asked Questions

Is Leto or Killua more popular?

Killua is more popular, ranked #5636 compared to Leto at #5815 in the United States.

What do Leto and Killua mean?

Leto means "the hidden one, lady" (Pre-Greek/Lycian origin). Killua means "fictional invented name, no established meaning" (Japanese (fictional) origin).

Are Leto and Killua boy or girl names?

Leto is primarily a boy name. Killua is primarily a boy name.

More Comparisons

Killua vs Leto Leto vs Lynden Leto vs Iven Leto vs Killiam Leto vs Kaston

← Full profile: Leto ← Full profile: Killua Browse all baby names