Libby
Meaning
"pledged to God, God is my oath"
Origin: Hebrew (via Elizabeth)
Cultural Roots
Quick Stats
- Popularity Rank
- #1,122
- Total SSA Count
- 215
- Syllables
- 2
- Formality
- Casual
- Nicknames
- Lib
Baby Name Comparison — 2026
"pledged to God, God is my oath"
Origin: Hebrew (via Elizabeth)
"estate of the fifth son"
Origin: French/Norman
Quincy is more popular, ranked #688 vs #1122 for Libby.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
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Quincy is more popular, ranked #688 compared to Libby at #1122 in the United States.
Libby means "pledged to God, God is my oath" (Hebrew (via Elizabeth) origin). Quincy means "estate of the fifth son" (French/Norman origin).
Libby is primarily a girl name. Quincy is primarily a boy name.