Family name Ketche (Ketche 
) , in the entire world, is a very rare cognomen. The last name Ketche is characteristic of Philippines, where it is an extremely rare surname, Nigeria, and the United States. Not in comparison with a country's population, it is commonest in Nigeria, Philippines, and India. Likewise, Ketche is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ketche | Philippines, South Africa, India, United States, Nigeria |