Surname Garein (Garein 
) , across the world, is a very rare family name. The cognomen Garein is habitual in France, where it is a rare surname, Georgia, where it is a very rare surname, and Russia, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in France, Russia, and Philippines. Very seldom, Garein is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Garein | Russia, Philippines, United States, Georgia, France |
| g. garein |
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