Eleazar \e-lea-zar\ as a boy's name is pronounced el-ee-AY-zar. It is of Hebrew origin, and the meaning of Eleazar is "God is my help". Variant of Lazarus. Biblical: the son of Aaron and later his successor as high priest of Israel. In Spanish, Ele?r.

Eleazar has 8 variant forms: Elazar, Eleasar, Eleazaro, Eli, Eliazar, Elie, Eliezer and Ely.

A baby name that sounds like Eleazar is Eleazer.