Cognomen Mothar (Mothar 
) , in all the world, is a rare surname. The surname Mothar is habitual in Malaysia, where it is a rare surname, Myanmar, where it is a very rare surname, and India, where it is an extremely rare surname. Likewise, Mothar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mothar | Malaysia, Myanmar, Saudi Arabia, India, Iraq |