Surname Zemlianoi (Земляной 
, Zemlianoi 
, Землианои ) , in all the world, is quite a rare family name. The surname Zemlianoi is habitual in Russia, where it is quite a rare surname, Ukraine, where it is a rare surname, and Kazakhstan.
| VARIANT | COUNTRY |
|---|---|
| Земляной | Kazakhstan, Belarus, Kyrgyzstan, Russia, Ukraine |
| Zemlianoi | Russia, Czechia, Georgia, Ukraine |
| Землианои | Russia |