Family name Wahdat (Wahdat 
) , in the world, is quite a rare surname. The family name Wahdat is characteristic of Afghanistan, where it is quite a rare surname, Mauritania, and Netherlands, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Afghanistan, Mauritania, and Germany. Likewise, Wahdat is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Wahdat | Germany, Afghanistan, Mauritania, Pakistan, Saudi Arabia |