Delroy \d(e)-lroy, del-roy\ as a boy's name is pronounced DEL-roy. It is of French origin, and the meaning of Delroy is "the king". More common forms are Elroy and Leroy. Actor Delroy Lindo. Delroy has 5 variant forms: Delray, Delrick, Delrico, Delroi and Delron. Baby names that sound like Delroy are Talor and Tylor.