Cognomen Marugina (Marugina 
, Маругина 
) , in the world, is a rare family name. The surname Marugina is characteristic of Russia, where it is a rare surname, Kyrgyzstan, and Kazakhstan, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in Russia, Kazakhstan, and Belarus.
| VARIANT | COUNTRY |
|---|---|
| Marugina | Russia, United States |
| Маругина | Kazakhstan, Russia, Kyrgyzstan, Belarus, Ukraine |