Koreen \k(o)-reen\ as a girl's name is a variant of Cora (Greek), Corinna (Greek), Corinne (French, Greek) and Kora (Greek), and the meaning of Koreen is "maiden".
The baby name Koreen sounds like Coreen, Kareen, Koren and Koreena. Other similar baby names are Doreen, Koree, Loreen, Moreen, Noreen and Zoreen.