Cognomen Kemz (Kemz 
) , around the world, is a very rare last name. The cognomen Kemz is characteristic of Indonesia, where it is a very rare surname, Chile, where it is an extremely rare surname, and the United States. Not in comparison with a country's population, it is the most numerous in Indonesia, the United States, and Nigeria. Likewise, Kemz is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kemz | Chile, United Kingdom, United States, Indonesia, Nigeria |