Surname Ruducha (Ruducha 
) , worldwide, is a rare cognomen. The family name Ruducha is characteristic of Poland, where it is a rare surname, the United States, where it is an extremely rare surname, and China. Likewise, Ruducha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ruducha | Poland, China, United States |
| jenny ruducha researcher |
|
|
| artur ruducha PL (b. 1972) |
|