Family name ทิพวัย (ทิพวัย 
) , across the world, is an extremely rare cognomen. The cognomen ทิพวัย is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, ทิพวัย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| ทิพวัย | Thailand |