Surname Рудачихин (Рудачихин 
) , across the world, is a very rare cognomen. The cognomen Рудачихин is habitual in Eastern Europe, particularly Russia, where it is a very rare surname. Much less frequently, Рудачихин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Рудачихин | Russia |