Surname แดนไชย (แดนไชย 
) , in the entire world, is an extremely rare cognomen. The cognomen แดนไชย is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. More frequently, แดนไชย is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| แดนไชย | Thailand |