Surname Kauha (Kauha 
) , in the world, is a very rare last name. The surname Kauha is characteristic of Finland, where it is a rare surname, the United States, where it is an extremely rare surname, and India. More frequently, Kauha is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kauha | Philippines, Finland, United States, India, Brazil |