Last name Ruminski (Ruminski 
) , in all the world, is quite a rare family name. The family name Ruminski is characteristic of Poland, where it is quite a rare surname, Germany, where it is a rare surname, and Ireland. Measured by absolute frequency, it is the most numerous in Poland, the United States, and Germany. Also, Ruminski is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ruminski | Germany, Poland, Spain, United States, France |
| césar ruminski French footballer, FR (b. 1924) |
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| valerian ruminski American opera singer, US (b. 1967) |
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| daniel ruminski researcher |
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