Rinus \r(i)-nus\ as a boy's name is a variant of Marino (Latin), and the meaning of Rinus is "of the sea".

The baby name Rinus sounds like Raines and Rains. Other similar baby names are Linus, Ries, Hines, Janus, Linos, Manus, Minos, Remus, Ring, Ringo, Rinji, Rives and Rufus.