Surname Можеико (Можеико 
, Mojeiko 
, Mozheyko 
) , across the world, is a rare family name. The surname Можеико is habitual in Belarus, where it is quite a rare surname, Finland, where it is a rare surname, and Russia, where it is a very rare surname. Not in comparison with a country's population, it most frequently occurs in Belarus, Russia, and Brazil.
| VARIANT | COUNTRY |
|---|---|
| Можеико | Russia |
| Mojeiko | United Kingdom, Brazil, United States, Belarus |
| Mozheyko | Russia, Belarus, United States, Ukraine, New Zealand |
| Mozheiko | Kazakhstan, Russia, Belarus, Finland, United States |