Surname سانديا (Sandhya 
, Sandia 
, Sandea 
) , around the globe, is a common cognomen. The family name سانديا is characteristic of Mauritius, where it is quite a common surname, Venezuela, where it is quite a rare surname, and India. Not in comparison with a country's population, this name is the most popular in India, Indonesia, and Venezuela. Predominantly, سانديا is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sandhya | Sri Lanka, United Arab Emirates, Nepal, India, United States |
| Sandia | Indonesia, United Arab Emirates, India, Venezuela, United States |
| Sandea | Indonesia, Mexico, India, Venezuela, United States |