Roice \ro(i)-ce\ as a boy's name (also used as girl's name Roice), is a variant of Royce. See for origin and meaning of Roice.
The baby name Roice sounds like Raice and Rice. Other similar baby names are Rich, Ric, Boyce, Brice, Rick, Dice, Hoyce, Jaice, Morice, Moise, Paice, Price, Raine, Rance, Rayce, Reide, Reece, Rico, Roque, Rock, Roche, Roch, Roe, Rowe, Rodge, Roane, Rolle, Rome, Roone, Roscoe, Rosco, Rosse, Rothe, Roi and Royle.