Last name Lertwiriyasakoohchai (Lertwiriyasakoohchai 
) , globally, is a very rare cognomen. The family name Lertwiriyasakoohchai is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Lertwiriyasakoohchai | Thailand |