Family name ทันดี (Tandee 
, Thandee , ทันดี ) , in the entire world, is a rare last name. The surname ทันดี is habitual in Thailand, where it is a rare surname, Mexico, where it is an extremely rare surname, and India. Very seldom, ทันดี is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tandee | Australia, South Africa, India, Thailand, United States |
| Thandee | India, United States, South Africa, Thailand |
| ทันดี | Thailand |