Surname Dathy (Dathy 
) , around the globe, is a rare last name. The last name Dathy is characteristic of France, where it is a rare surname, Ireland, and India, where it is an extremely rare surname. Also, Dathy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dathy | Philippines, Ireland, United States, France, Democratic Republic of the Congo |