Globally, Ridout (Ridout 
) is an extremely rare masculine forename. Much more prevalently, Ridout is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ridout | United Kingdom, South Africa, Australia, United States, Canada |
| addison ridout Student/LLS/1813/profession:Political Office/born:1795/died:1826 (b. 1795) |
|
|
| dudley howard ridout British Army officer (1866-1941), ZA (b. 1866) |
|