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Last name Oloi (Oloi
, Олой
) , worldwide, is a rare family name. The family name Oloi is characteristic of Moldova, where it is quite a rare surname, New Zealand, where it is a rare surname, and Greece, where it is a very rare surname. In absolute terms, it is the most numerous in Russia, Moldova, and Indonesia. Very seldom, Oloi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Oloi | Malaysia, Moldova, United States, Indonesia, China |
| Олой | Kazakhstan, Russia, Ukraine |