Surname Omadat (Omadat 
) , all over the world, is a very rare cognomen. The cognomen Omadat is characteristic of South Africa, where it is a very rare surname, Canada, and the United States, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in South Africa, Canada, and India. More frequently, Omadat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Omadat | United States, India, South Africa, Canada |