Family name Datar (Datar 
) , throughout the world, is a common surname. The family name Datar is habitual in India, where it is quite a rare surname, Switzerland, where it is a rare surname, and United Arab Emirates. Not in comparison with a country's population, the name is most common in India, Philippines, and Indonesia. Also, Datar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Datar | Philippines, Pakistan, United States, India, Indonesia |
|
datar kaur Indian princess (b. 1701) |
|
|
sadashir datar long-distance runner, IN (b. 1885) |
|
|
bhaurao datar Indian silent film actor (1903–1982), IN (b. 1903) |
|
| balwant nagesh datar (b. 1912) |
|
|
|
datar singh Indian civil servant |
|
| d. k. datar violinist from India (1932-2018) (b. 1932) |
|
|
|
isha datar public advocate (b. 1988) |
|
| mandar n. datar researcher |
|
|
| ved datar Ph.D. Rutgers University, New Brunswick 2014 |
|
|
| kalpana datar botanist |
|
|
| srikant datar American economist |
|
|
| prathamesh m datar researcher |
|
|
| suwarna datar researcher |
|
|
| rajesh datar Indian singer, IN |
|
|
| chetan datar Indian playwright |
|