Family name Kyrenya (Kyrenya 
, Киреня 
) , in the world, is a rare cognomen. The last name Kyrenya is habitual in Belarus, where it is quite a rare surname, Kazakhstan, where it is a very rare surname, and Russia. Much less frequently, Kyrenya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kyrenya | Brazil, Venezuela, United States |
| Киреня | Russia, Ukraine, Kazakhstan, Belarus |