Family name Вонсик (Вонсик 
) , all around the world, is a very rare cognomen. The last name Вонсик is habitual in Eastern Europe, particularly Ukraine, where it is a very rare surname. Very seldom, Вонсик is the forename as well as the last name.
| вонсик дмитро федорович UA (b. 1947) |
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