Last name Ramanouskaya (Ramanouskaya 
) , across the world, is a very rare surname. The cognomen Ramanouskaya is characteristic of Romania, where it is a rare surname, Belarus, and Germany, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Ramanouskaya | Belarus, Romania, Germany, United States |
| kseniya ramanouskaya Belarusian rower, BY (b. 1996) |
|