Cognomen داتو (Datu 
, Dato , Datto 
) , around the globe, is a common surname. The cognomen داتو is habitual in Philippines, where it is quite a common surname, Djibouti, and United Arab Emirates, where it is quite a rare surname. Not in comparison with a country's population, it most frequently occurs in Philippines, Indonesia, and Bangladesh. Very seldom, داتو is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Datu, Dato | Philippines, Italy, India, Indonesia, Ethiopia |
| Datto | Bangladesh, Philippines, Italy, United States, India |