Kolya \k(o)-lya, kol-ya\ as a boy's name.
The baby name Kolya sounds like Colla, Kale, Klay, Cole, Coley, Colle, Col, Coll, Kaley, Keely, Kealy, Kell, Kelle, Kelly, Kyle, Kiley and Kile. Other similar baby names are Colyn, Ilya, Illya, Kolby and Kolt.