Cognomen Tabayi (Tabayi 
) , around the world, is a rare family name. The family name Tabayi is characteristic of South Africa, where it is a rare surname, Tanzania, where it is a very rare surname, and Israel. Measured by absolute frequency, it is commonest in South Africa, Tanzania, and China. Very seldom, Tabayi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tabayi | Tanzania, South Africa, United States, India, China |