Aarin \a(a)-rin\ as a boy's name is a variant of Aaron (Hebrew), and the meaning of Aarin is "mountain of strength".

The baby name Aarin sounds like Arin, Aaryn, Aaren, Aaran, Arrin and Jarin. Other similar baby names are Adrin, Aaric, Darin, Farin, Garin, Larin and Tarin.