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