Family name ยุทธจักร์ (ยุทธจักร์ 
) , in the entire world, is an extremely rare last name. The last name ยุทธจักร์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, ยุทธจักร์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ยุทธจักร์ | Thailand |