Cognomen Mothai (Mothai 
) , around the world, is a rare last name. The cognomen Mothai is habitual in South Africa, where it is a rare surname, Indonesia, where it is a very rare surname, and India, where it is an extremely rare surname. Likewise, Mothai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mothai | India, Indonesia, South Africa |