Cognomen Ramper (Rampi 
, Ramp 
, Rampage 
) , across the world, is quite a rare surname. The surname Ramper is habitual in Switzerland, where it is quite a rare surname, Trinidad and Tobago, and Netherlands. Measured by absolute frequency, the name is most common in the United States, Italy, and Germany. Likewise, Ramper is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rampi | Italy, Brazil, United States, India, Indonesia |
| Ramp | Germany, Italy, Brazil, United States, India |
| Rampage | Australia, Brazil, United States, India, Indonesia |
| Ramper | Philippines, Spain, Brazil, United States, India |