Surname Touson (Touson 
) , globally, is a rare cognomen. The last name Touson is habitual in Argentina, where it is a rare surname, Greece, where it is a very rare surname, and South Africa. Measured by absolute frequency, this name is the most popular in Argentina, the United States, and Brazil. Also, Touson is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Touson | South Africa, Argentina, Brazil, United States, Japan |