Surname Ostroushko (Ostroushko 
) , across the world, is a rare cognomen. The cognomen Ostroushko is characteristic of Estonia, where it is a rare surname, Belarus, where it is a very rare surname, and Russia. In absolute terms, the name is most common in Russia, the United States, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Ostroushko | Ukraine, Belarus, Estonia, United States, Russia |
|
marge ostroushko American radio producer (b. 1951) |
|
|
peter ostroushko American musician, US (b. 1953) |
|
| andrey ostroushko Ph.D. Kharkiv National University of Radioelectronics 2000 |
|
Mr, Andrey, Andrii, Dmitry, Dmytro, George, Nikita, Deyanna, Dmitriy, Mykola, Dmytrii, Tatyana, Timofey, Marjorie, Katerina, Jonathan, Vladimir, Nathaniel, Ekaterina, Tatiana, Maksym, Marina, Irina, Ms, Mike, Alex, Anna, Lynn, Igor, Marge, Anton, Artem, Chris, Peter, Denis, Danil, Daria, Julia, Taras, Terry, Natka, Hanna, Volodymyr, and Christopher