Last name ตันไพฑูรย์ดิถี (ตันไพฑูรย์ดิถี 
) , all around the world, is a very rare cognomen. The cognomen ตันไพฑูรย์ดิถี is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| ตันไพฑูรย์ดิถี | Thailand |