Surname Twaib (Twaib 
) , in all the world, is a rare family name. The surname Twaib is habitual in Sub-Saharan Africa, particularly Tanzania, where it is a rare surname, Uganda, and South Africa, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Tanzania, Uganda, and India. Also, Twaib is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Twaib | India, Tanzania, South Africa, Uganda |