Family name Taudan (Taudan 
) , in the world, is a very rare surname. The surname Taudan is characteristic of Philippines, where it is a very rare surname, Italy, where it is an extremely rare surname, and Malaysia. Not in comparison with a country's population, it is commonest in Philippines, India, and Italy. Much less frequently, Taudan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Taudan | Philippines, Italy, India, Nigeria, Malaysia |