Family name Wisłocka (Wisłocka 
) , throughout the world, is a very rare surname. The last name Wisłocka is habitual in Eastern Europe, particularly Poland, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wisłocka | Poland |
|
michalina wisłocka Polish physician, PL (b. 1921) |
|
| izabella wisłocka PL (b. 1919) |
|
|
| maria wisłocka PL (b. 1923) |
|