Family name Bielenia (Bielenia 
) , in the world, is a rare cognomen. The family name Bielenia is characteristic of Poland, where it is a rare surname, Argentina, where it is an extremely rare surname, and Germany. More frequently, Bielenia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bielenia | Germany, Poland, Argentina, United States |
| jerzy bielenia Polish actor, PL (b. 1918) |
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bartosz bielenia Polish actor, PL (b. 1992) |
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