Family name Kanjanakrut (Kanjanakrut 
) , around the globe, is a very rare last name. The family name Kanjanakrut is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kanjanakrut | Thailand |
Wiruch, Sangaroon, Kanyaphak, and Warangkana