Kaleb \k(a)-leb\ as a boy's name is pronounced KAY-leb. It is of Hebrew origin, and the meaning of Kaleb is "dog; tenacious and aggressive". Biblical name. Caleb is the anglicized version.

Kaleb has 1 variant form: Caleb.

Baby names that sound like Kaleb are Kayleb, Kaylob and Cayleb.