Around the globe, Toun (Toun 
, Tonus 
, Тун 
) is a rare epicene first name. The first name Toun is characteristic of Laos, where it is quite a rare feminine name, Tunisia, where it is a rare gender-neutral name, and Saudi Arabia, where it is a rare male name. Measured by absolute frequency, it most frequently occurs in Nigeria, Laos, and Tunisia. Also, Toun is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Toun | Nigeria, Laos, Thailand, France, Brazil |
| Tonus | Belgium, France, Turkey, Italy, Brazil |
| Тун | Kyrgyzstan, Russia, Kazakhstan, Ukraine, Armenia |
| Dunon | Belgium, France, Argentina, United States, Brazil |
|
toun okewale sonaiya Nigerian business woman and media personality, NG |
|
| nicodemus r. toun Indonesian politician (born 1963 in Nanga Berangoi), ID (b. 1963) |
|
|
| toun keuh indigenous North American artist |
|