Surname ยุทธทองคำ (ยุทธทองคำ, Yuthongkam 
, Yuthongkum ) , in all the world, is a very rare last name. The family name ยุทธทองคำ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Yuthongkum, Yuthongkam | Thailand |