Family name Белой (Белой 
, Beloj 
) , globally, is a very rare surname. The surname Белой is habitual in Russia, where it is a very rare surname, Ukraine, and Chile, where it is an extremely rare surname. In absolute terms, the name is most common in Russia, Ukraine, and Germany.
| VARIANT | COUNTRY |
|---|---|
| Белой | Russia, Ukraine |
| Beloj | Germany, Chile |
| белой, александр сергеевич UA (b. 1882) |
|