Blaize \b-lai-ze\ as a boy's name (also used as girl's name Blaize), is a variant of Blaise (French, Latin) and Blaze (Latin), and the meaning of Blaize is "lisp, stutter".
The baby name Blaize sounds like Blayze, Blase, Blais and Blayse. Other similar baby names are Blaine and Blaire.