Girl Name · Hebrew Origin
Libby
Last reviewed: June 2026
Libby is a girl baby name of Hebrew origin, meaning "Pledged to God". It currently sits in the Rare tier of US baby names for 2026, and parents who love Libby often also consider Livia.
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Frequently asked about Libby
What does the name Libby mean?
Libby means "Pledged to God" and is of Hebrew origin.
What is the origin of Libby?
Libby originates in Hebrew naming tradition.
How do you pronounce Libby?
Libby has 5 letters and is most commonly stressed on the first syllable.
Is Libby a boy's or girl's name?
Libby is primarily used as a girl's name in US records.
How popular is Libby in 2026?
In our 2026 popularity tracker, Libby sits in the Rare tier — an uncommon, standout choice.
What names are similar to Libby?
Names that share Libby's sound and style include Livia, Libbie, Liv, Levi, Lovie.