Family name Жачамуков (Жачамуков 
) , in all the world, is an extremely rare cognomen. The surname Жачамуков is characteristic of Eastern Europe, particularly Russia, where it is an extremely rare surname. More prevalently, Жачамуков is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Жачамуков | Russia |