Surname โตทัยยะ (Totaiya 
, โตทัยยะ ) , in the world, is a very rare cognomen. The last name โตทัยยะ is habitual in South-eastern Asia, particularly Thailand, where it is a rare surname. Very seldom, โตทัยยะ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Totaiya | India, Thailand |
| โตทัยยะ | Thailand |