A 19-20th century Pole, living in Lithuania, or who had Lithuanian ancestry. Czesław Miłosz, Józef Piłsudski sometimes referred to themselves Polish: litwin.

Any person from the Grand Duchy of Lithuania in Slavic languages.

Volodymyr Lytvyn, a Ukrainian politician

Belarusians in the context of the Grand Duchy of Lithuania.

Modern ethnographic groups of Ukrainians in Chernihiv Oblast on the border with Belarus and Russia, see Anatoliy Ponomariov. "Ethnic groups of Ukrainians" (in Ukrainian). Available online.