Surname Mbarathi (Mbarathi 
) , in the entire world, is a rare family name. The cognomen Mbarathi is characteristic of Kenya, where it is a rare surname, the United Kingdom, where it is an extremely rare surname, and the United States. Very seldom, Mbarathi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mbarathi | Kenya, United States, India, United Kingdom |