Cognomen Bayandi (Bayandi 
) , globally, is a rare surname. The last name Bayandi is characteristic of Sub-Saharan Africa, particularly the Democratic Republic of the Congo, where it is a rare surname. Very seldom, Bayandi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bayandi | India, South Africa, Democratic Republic of the Congo, Philippines |