Etymology

Kostiuk

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Today it means: A surname from Ukrainian. Full definition →

Ukrainian Костюк
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The story

  1. Ukrainian · derived fromКостюк
  2. English todayKostiuk

Ukrainian National system romanization of Ukrainian Костюк (Kostjuk), patronymic form of Кост (Kost, “diminutive of "Konstantyn" (Constantine)”).

Etymology from Wiktionary, CC BY-SA 4.0.