Last name Zadkova (Zadkova 
) , throughout the world, is a very rare surname. The cognomen Zadkova is characteristic of Czechia, where it is a rare surname, Georgia, where it is a very rare surname, and Russia, where it is an extremely rare surname. Much less frequently, Zadkova is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zadkova | Georgia, Russia, Czechia, India, United States |