Orin \o-rin\ as a boy's name is a variant of Oran (Aramaic, Irish, Gaelic) and Oren (Hebrew, Irish, Gaelic), and the meaning of Orin is "light; pale; pine tree; fair, pale".

The baby name Orin sounds like Erin, Arin, Orrin, Orion, Oron and Orwin. Other similar baby names are Odin, Olin, Orlin, Orsin, Orvin and Owin.