Surname Santdas (Santdas 
) , in all the world, is a very rare cognomen. The cognomen Santdas is habitual in Spain, where it is a very rare surname, Philippines, and India, where it is an extremely rare surname. More frequently, Santdas is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Santdas | Spain, Philippines, United States, India, Canada |