Surname Ruczka (Ruczka 
) , all around the world, is a rare cognomen. The family name Ruczka is habitual in Poland, where it is a rare surname, Germany, where it is an extremely rare surname, and the United Kingdom. Likewise, Ruczka is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ruczka | Germany, Poland, Spain, United Kingdom |
|
ludwik ruczka Polish priest and politician (1814-1896), PL (b. 1814) |
|
| adam ludwik ruczka PL (b. 1883) |
|