Surname Mewt (Morte 
, Mors 
, Mewt 
) , throughout the world, is a common last name. The surname Mewt is characteristic of Latvia, where it is quite a common surname, Netherlands, where it is quite a rare surname, and Philippines. Not in comparison with a country's population, it is commonest in Brazil, Philippines, and Spain. Very seldom, Mewt is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Morte | Brazil, Philippines, Spain, Algeria, Germany |
| Mors | Brazil, Philippines, Netherlands, Spain, Germany |
| Mewt | Philippines, New Zealand, Malta, United States |