Ezar \e-zar\ as a boy's name is a variant of Ezer (Hebrew), and the meaning of Ezar is "help, aid".
The baby name Ezar sounds like Ezri, Eizer, Ezra, Ezrah and Azur. Other similar baby names are Czar, Emir, Sezar, Cezar, Eber, Eder, Egor, Einar, Elazar, Esau, Ezio, Lazar and Nizar.