Surname Кучар (Kuchar 
, Kucher , Кучар 
) , throughout the world, is a common cognomen. The last name Кучар is habitual in Slovakia, where it is quite a common surname, Czechia, and Austria, where it is quite a rare surname. In absolute terms, this name is the most popular in Iraq, Czechia, and the United States. Much less frequently, Кучар is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kucher, Kuchar | Germany, United States, Slovakia, Iraq, Czechia |
| Кучар | Belarus, Russia, Ukraine, Kazakhstan |
| Kučar | Croatia |
| кучар, айзик евелевич writer and literary critic (1910-1996), BY (b. 1910) |
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надзея анатолеўна кучар Belarussian opera singer, BY (b. 1983) |
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| кучар, феликс айзикович BY (b. 1936) |
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