Last name Гершко (Hershko 
, Gershko , Гершко 
) , all around the world, is quite a rare cognomen. The surname Гершко is characteristic of Israel, where it is quite a common surname, Slovakia, where it is a rare surname, and the United States, where it is a very rare surname. Also, Гершко is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hershko | United Kingdom, Israel, Australia, United States, Colombia |
| Gershko | Israel, United States |
| Гершко | Ukraine, Russia |
| Hersko | Israel, Canada, Slovakia, Thailand, United States |