Kordney \k(o)-rd-ney, kor-dney\ as a girl's name is a variant of Courtney (Old French), and the meaning of Kordney is "domain of Curtius".
The baby name Kordney sounds like Kortney and Cordney. Other similar baby names are Koryne, Cordey, Korine, Kourtney, Cortney and Fortney.