Family name Nytka (Nytka 
, Нитка 
) , globally, is a rare cognomen. The last name Nytka is habitual in Ukraine, where it is a rare surname, Russia, where it is a very rare surname, and Canada, where it is an extremely rare surname. In absolute terms, it is the most numerous in Ukraine, Russia, and the United States. Much less frequently, Nytka is the forename as well as the last name.