Caleb
/K-EY-L-AH-B/
Faithful, wholehearted, bold as a dog that guards its master — Caleb was one of only two Israelite scouts who trusted God's promise and urged the people to enter the Promised Land when the other ten spies counselled fear. His name carries the rare courage of the minority voice that speaks truth to a frightened majority and the reward of a faith that never wavers across forty years of wandering
See Caleb scored for your familyQuick — what every parent wants to know about Caleb:
Yes — Caleb is a Christian boy name of Hebrew origin, meaning “Faithful, wholehearted, bold as a dog that guards its master — Caleb was one of only two Israelite scouts who trusted God's promise and urged the people to enter the Promised Land when the other ten spies counselled fear. His name carries the rare courage of the minority voice that speaks truth to a frightened majority and the reward of a faith that never wavers across forty years of wandering”. It also appears in Jewish tradition.
How well does Caleb fit your family?
This page tells you what Caleb means. The app tells you whether it's right for your baby — scored against the names already in your family, your heritage, and your baby's exact birth star.
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Six signals — scored for your family, not in the abstract:
Meaning & origin
Caleb is a boy's name of Hebrew origin, traditionally used in Christian families. The name means "Faithful, wholehearted, bold as a dog that guards its master — Caleb was one of only two Israelite scouts who trusted God's promise and urged the people to enter the Promised Land when the other ten spies counselled fear. His name carries the rare courage of the minority voice that speaks truth to a frightened majority and the reward of a faith that never wavers across forty years of wandering" and belongs to the Courage cluster — names for children who will grow into bold, fearless hearts.
Beyond its Christian heritage, Caleb is also used in Jewish traditions, reflecting how this name has traveled across cultures.
Common among American, European, MiddleEastern, Israeli families, Caleb carries cultural weight that goes beyond its dictionary definition — it's a name with a story and a community.
What would a baby named Caleb look like?
NameRoot imagines a one-of-a-kind AI baby portrait for every name, shaped by its heritage — the features, the colouring, the feeling a name like Caleb carries. No two are alike.
See Caleb's portrait — and its full score — the moment you open the app.
See Caleb's baby portrait →What does Caleb's numerology say?
Numerology assigns each name a single-digit destiny number by summing its letter values. Different schools use different mappings — NameRoot computes both so you can see how Caleb resonates in either tradition.
Caleb's destiny number is 5 — but a number only matters in context. The app matches it to your family's own numbers for a real compatibility read. See Caleb's full reading →
Does Caleb go with your family's names?
Caleb breaks into 5 sounds: /K-EY-L-AH-B/. The real test isn't how it sounds alone — it's how it sounds beside the names already in your family: yours, your partner's, and any brothers or sisters. NameRoot scores that harmony, so Caleb sits naturally next to a Mum and Dad like Michael & Anna, or a big sister named Gianna — no awkward clashes, no two names that blur together. Hear Caleb beside your family's names →
Names similar to Caleb
If Caleb resonates with you, these names live in the same world — drawn from the same tradition, sharing the same meaning, or echoing a similar sound.
From the same tradition
Other Christian boy names, common in American families
Sharing the same meaning
Other Christian boy names from the Courage cluster
Names that sound similar
Christian boy names that open with the same syllables as Caleb
Explore more names
Keep exploring names like Caleb — by tradition, by meaning, or by first letter.
Common questions about Caleb
What does the name Caleb mean?
Caleb means "Faithful, wholehearted, bold as a dog that guards its master — Caleb was one of only two Israelite scouts who trusted God's promise and urged the people to enter the Promised Land when the other ten spies counselled fear. His name carries the rare courage of the minority voice that speaks truth to a frightened majority and the reward of a faith that never wavers across forty years of wandering." It is a boy name of Hebrew origin, traditionally used in Christian families.
Is Caleb a boy or girl name?
Caleb is most commonly used as a boy name.
What is the origin of the name Caleb?
Caleb is of Hebrew origin, used in Christian, Jewish traditions, commonly among American, European, MiddleEastern families.
Is Caleb a Christian name?
Yes. Caleb is a boy name traditionally used in Christian families, of Hebrew origin. It also appears in Jewish tradition.
What does Caleb mean in Hebrew?
Caleb originates from Hebrew, where it means "Faithful, wholehearted, bold as a dog that guards its master — Caleb was one of only two Israelite scouts who trusted God's promise and urged the people to enter the Promised Land when the other ten spies counselled fear. His name carries the rare courage of the minority voice that speaks truth to a frightened majority and the reward of a faith that never wavers across forty years of wandering."
What is the numerology of Caleb?
Caleb has a Pythagorean destiny number of 5 — freedom and adventurous change.
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