Surname ขจรสกุลวงศ์ (ขจรสกุลวงศ์ 
, Kajonsagulwong, Khajonsakulwong ) , worldwide, is a very rare last name. The last name ขจรสกุลวงศ์ is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ขจรสกุลวงศ์, Khajonsakulwong, Khajornsakunwong | Thailand |