Cognomen Sondekoppa (Sondekoppa 
) , all over the world, is a very rare family name. The cognomen Sondekoppa is habitual in India, where it is an extremely rare surname, and the United States. Very seldom, Sondekoppa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sondekoppa | United States, India |