Lex vs Kailo

Baby Name Comparison — 2026

Lex

Boy #2,214 Most Popular 1 Syllable

"defender of men (short for Alexander)"

Origin: Greek

English American Dutch European

✓ All Clear

Boy #2,249 Most Popular 2 Syllables

"sea, ocean"

Origin: Hawaiian

American Contemporary Hawaiian

✓ All Clear

Lex Rank #2,214

Kailo Rank #2,249

Lex is more popular, ranked #2214 vs #2249 for Kailo.

Is Lex or Kailo more popular?

Lex is more popular, ranked #2214 compared to Kailo at #2249 in the United States.

What do Lex and Kailo mean?

Lex means "defender of men (short for Alexander)" (Greek origin). Kailo means "sea, ocean" (Hawaiian origin).

Are Lex and Kailo boy or girl names?

Lex is primarily a boy name. Kailo is primarily a boy name.