Family name Katiko (Katiko 
) , globally, is a rare cognomen. The cognomen Katiko is habitual in Uganda, where it is a rare surname, Tanzania, and India, where it is an extremely rare surname. Much less frequently, Katiko is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Katiko | Uganda, Tanzania, India, France, Brazil |