Cognomen Rogatus (Rogatus 
) , in the world, is a rare last name. The cognomen Rogatus is habitual in Sub-Saharan Africa, particularly Tanzania, where it is a rare surname. More frequently, Rogatus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rogatus | Tanzania, South Africa, United States |
| lucius domitius rogatus (b. 50) |
|
|
| publius aelius peregrinus rogatus |
|