Cognomen Virolaynen (Virolaynen 
, Виролайнен 
) , around the world, is a rare surname. The cognomen Virolaynen is characteristic of Russia, where it is a rare surname, Kyrgyzstan, where it is a very rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Virolaynen | Russia |
| Виролайнен | Kazakhstan, Russia, Kyrgyzstan, Ukraine |