Libby vs Ruby

Baby Name Comparison — 2026

Libby

Girl #1,122 Most Popular 2 Syllables

"pledged to God, God is my oath"

Origin: Hebrew (via Elizabeth)

English American Irish

✓ All Clear

Girl #63 Most Popular 2 Syllables

"deep red, the color of passion"

Origin: Latin

English American

✓ All Clear

Libby Rank #1,122

Ruby Rank #63

Ruby is more popular, ranked #63 vs #1122 for Libby.

Is Libby or Ruby more popular?

Ruby is more popular, ranked #63 compared to Libby at #1122 in the United States.

What do Libby and Ruby mean?

Libby means "pledged to God, God is my oath" (Hebrew (via Elizabeth) origin). Ruby means "deep red, the color of passion" (Latin origin).

Are Libby and Ruby boy or girl names?

Libby is primarily a girl name. Ruby is primarily a girl name.