Family name Saikruakham (Saikruakham 
) , worldwide, is an extremely rare last name. The last name Saikruakham is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Saikruakham | Thailand |
Linrada, Rinrada, Jirashchaya, and Khwanchai