Killua vs Earnest

Baby Name Comparison — 2026

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

Cort Trillion Braelon Earnest

Full profile for Killua →

Earnest

Boy #5,461 Most Popular 2 Syllables

Meaning

"serious, sincere, determined"

Origin: Old English word name

Cultural Roots

English American European

Quick Stats

Popularity Rank: #5,461
Total SSA Count: 17
Syllables: 2
Formality: Formal

Playground Safety Score

✓ All Clear

Similar Names

Juddson Amore Lonzo Rueben

Full profile for Earnest →

Popularity Comparison

Killua Rank #5,636

Earnest Rank #5,461

Earnest is more popular, ranked #5461 vs #5636 for Killua.

Frequently Asked Questions

Is Killua or Earnest more popular?

Earnest is more popular, ranked #5461 compared to Killua at #5636 in the United States.

What do Killua and Earnest mean?

Killua means "fictional invented name, no established meaning" (Japanese (fictional) origin). Earnest means "serious, sincere, determined" (Old English word name origin).

Are Killua and Earnest boy or girl names?

Killua is primarily a boy name. Earnest is primarily a boy name.

More Comparisons

Earnest vs Killua Killua vs Cort Killua vs Trillion Killua vs Braelon Killua vs Earnest

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