Family name Kammayya (Kammayya 
) , in the entire world, is a very rare cognomen. The last name Kammayya is characteristic of the United Kingdom, where it is an extremely rare surname, and India. More frequently, Kammayya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kammayya | United Kingdom, India |