Last name Keriga (Keriga 
) , across the world, is a rare cognomen. The family name Keriga is characteristic of Kenya, where it is a rare surname, and the United States, where it is an extremely rare surname. More prevalently, Keriga is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Keriga | Ethiopia, United States, Kenya, India |