Surname Kurtnezirov (Kurtnezirov 
, Куртнезиров 
) , across the world, is a very rare cognomen. The cognomen Kurtnezirov is habitual in Eastern Europe, particularly Belarus, where it is a rare surname, Ukraine, where it is a very rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Kurtnezirov | Russia |
| Куртнезиров | Russia, Ukraine, Belarus |