Family name Pothiah (Pothiah 
) , globally, is a rare last name. The cognomen Pothiah is habitual in Mauritius, where it is quite a rare surname, Malaysia, where it is a rare surname, and South Africa, where it is a very rare surname. Very seldom, Pothiah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pothiah | Canada, Malaysia, India, Mauritius, South Africa |