Cognomen Kahero (Kahero 
) , in the entire world, is a rare surname. The family name Kahero is habitual in Kenya, where it is a rare surname, Tanzania, where it is a very rare surname, and Norway. Much less frequently, Kahero is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kahero | Norway, Kenya, Thailand, Tanzania, India |