Last name Katero (Katero 
) , in the world, is a very rare family name. The surname Katero is characteristic of Finland, where it is a rare surname, Tanzania, where it is a very rare surname, and India, where it is an extremely rare surname. More frequently, Katero is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Katero | Tanzania, Japan, Belgium, Finland, India |