Family name Larbkich (Larbkich 
) , in the entire world, is a very rare surname. The cognomen Larbkich is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Larbkich | Thailand |
Supavida, Chirawan, Panuphong, Pornthipa, and Warangkana