Surname Гладии (Гладии 
, Gladyy, Gladii 
) , all around the world, is a rare cognomen. The last name Гладии is habitual in Moldova, where it is quite a rare surname, Greece, where it is a very rare surname, and Russia.
| VARIANT | COUNTRY |
|---|---|
| Гладии | Russia |
| Gladii | Greece, Russia, Moldova |