Cognomen Meriwan (Meriwan 
) , in the world, is a rare last name. The surname Meriwan is habitual in Ethiopia, where it is a rare surname, Philippines, where it is a very rare surname, and the United Kingdom, where it is an extremely rare surname. Very seldom, Meriwan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Meriwan | Ethiopia, United Kingdom, Philippines, India, Iraq |