Ambroise \a-mbroi-se, am(b)-roise\ as a boy's name is a variant of Ambrose (Greek), and the meaning of Ambroise is "immortal".
The baby name Ambroise sounds like Ambrosi and Ambros. Other similar baby names are Ambrus, Ambroz, Ambrossij, Ambrosius, Ambrosios, Ambrosio, Ambrogio and Ambroeus.