Family name Posukh (Posukh 
, Посух 
) , in all the world, is a rare cognomen. The family name Posukh is characteristic of Ukraine, where it is a rare surname, Russia, where it is a very rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Posukh | Russia, Ukraine |
| Посух | Kazakhstan, Russia, Ukraine |
| olga l posukh researcher ORCID ID = 0000-0003-1352-3591 |
|