Family name Duchiński (Duchiński 
) , all over the world, is a very rare cognomen. The surname Duchiński is characteristic of Eastern Europe, particularly Poland, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Duchiński | Poland |
|
franciszek henryk duchiński Polish ethnographer and historian, FR (b. 1816) |
|
| onufry duchiński PL (b. 1805) |
|
Paweł, Robert, Andrzej, Łukasz, and Aleksander