Cognomen Datadin (Datadin 
) , globally, is a rare family name. The cognomen Datadin is characteristic of Netherlands, where it is a rare surname, South Africa, and India, where it is an extremely rare surname. More frequently, Datadin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Datadin | India, Netherlands, United States, South Africa |
| sanjeev datadin Guyanese politician, GY |
|