Family name โกยสมบรูณ์ (โกยสมบรูณ์ 
) , around the globe, is an extremely rare cognomen. The cognomen โกยสมบรูณ์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| โกยสมบรูณ์ | Thailand |