Last name Segrey (Сегрей 
, Сегреи , Segrey 
) , globally, is a very rare family name. The family name Segrey is habitual in Russia, where it is a very rare surname, Ukraine, where it is an extremely rare surname, and the United States. Predominantly, Segrey is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Сегрей | Kyrgyzstan, Russia, Belarus, Kazakhstan, Ukraine |
| Сегреи | Russia |
| Segrey | Russia, Greece, United States |