Around the globe, ทิฏฐิ (ทิฏฐิ 
, Thitthi 
) is a very rare largely male, but uncommonly feminine forename. The forename ทิฏฐิ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare mostly male, but uncommonly feminine name. Likewise, ทิฏฐิ is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| ทิฏฐิ | Thailand |
| Thitthi | India |