Last name Kerpa (Kerpa 
) , globally, is a rare family name. The surname Kerpa is habitual in Germany, where it is a rare surname, Greece, where it is a very rare surname, and the United States, where it is an extremely rare surname. Not in comparison with a country's population, it most frequently occurs in Germany, India, and the United States. More frequently, Kerpa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kerpa | United Kingdom, Greece, India, Germany, United States |