Kostiuk
Surname list
Kostiuk or Kostyuk (Ukrainian: Костюк) is a patronymic surname of Ukrainian origin derived from the personal name "Kosty, Kost", and the Ukrainian diminutive suffix "-uk/yuk". Thus, the surname Kostiuk can be interpreted as "son or descendant of Kosty or Kost". The name Kosty or Kost is a pet form of the male given name Kostiantyn. Kostyuk may also be a diminutive given name derived from "Kostiantyn", and it may produce patronymic surnames as well: Kostiukovich, Kostiuchenko. Notable people with the surname include: Denys Kostyuk (born 1982), Ukrainian bicycle racer. https://en.wikipedia.org/wiki/Kostiuk
Kostiuk or Kostyuk (Ukrainian: Костюк) is a patronymic surname of Ukrainian origin derived from the personal name "Kosty, Kost", and the Ukrainian diminutive suffix "-uk/yuk". Thus, the surname Kostiuk can be interpreted as "son or descendant of Kosty or Kost". The name Kosty or Kost is a pet form of the male given name Kostiantyn. Kostyuk may also be a diminutive given name derived from "Kostiantyn", and it may produce patronymic surnames as well: Kostiukovich, Kostiuchenko. Notable people with the surname include: Denys Kostyuk (born 1982), Ukrainian bicycle racer.
