Last name กิตติเวชโอสถ (กิตติเวชโอสถ 
) , around the world, is an extremely rare family name. The cognomen กิตติเวชโอสถ is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| กิตติเวชโอสถ | Thailand |