Nakonechny or Nakonechnyi (; ), is a Ukrainian surname. Feminine forms are Nakonechna () and Nakonechnaya (). The Polish-language variants are Nakoneczny, Nakonieczny (feminine: Nakonieczna).
It may refer to: Dmitry Nakonechny Mykola Nakonechnyi Petro Nakonechnyi Vitaliy Nakonechnyi Yevhen Nakonechny
See also