כָּלֵב

Caleb

boyHebrewChristianJewish

Caleb is a Christian boy name of Hebrew origin, meaning “Faithful, whole-hearted”.

MeaningFaithful, whole-hearted
GenderBoy
OriginHebrew
Written asכָּלֵב
PronunciationKAY-leb
TraditionChristian, Jewish
Used inUnited States, United Kingdom, Australia, Israel

Meaning and origin of Caleb

Caleb is the English form of the Hebrew Kalev. Its origin is debated: it is often connected with kelev, 'dog', a symbol of loyalty, while a popular interpretation reads it as kol lev, 'whole heart'. In the Book of Numbers Caleb son of Jephunneh is one of the twelve spies sent into Canaan, and with Joshua he alone brings back a faithful report, so he is allowed to enter the Promised Land. Puritans revived the name in England and America.

Is Caleb a Christian name?

Caleb is a biblical name, admired in both Jewish and Christian tradition for his faith and courage among the twelve spies of the Book of Numbers.

How popular is Caleb?

A popular boys' name in English-speaking countries for several decades.

Gifts with the name Caleb

As an Amazon Associate we earn from qualifying purchases. We may earn a small commission from these links, at no extra cost to you.

Spellings and variants of Caleb

Names similar to Caleb

More Christian boy names

Frequently asked questions

What does the name Caleb mean?

Caleb means 'Faithful, whole-hearted'. It is of Hebrew origin.

Is Caleb a Christian name?

Caleb is a biblical name, admired in both Jewish and Christian tradition for his faith and courage among the twelve spies of the Book of Numbers.

How do you pronounce Caleb?

Caleb is pronounced KAY-leb.

Is Caleb a boy or girl name?

Caleb is usually a boy name.

Updated October 2026. Spotted a mistake? Tell us.