Family name มาริช (Marich 
, มาริช 
, Marrich 
) , throughout the world, is quite a rare cognomen. The cognomen มาริช is characteristic of Serbia, where it is quite a rare surname, North Macedonia, where it is a rare surname, and Switzerland. Measured by absolute frequency, this name is the most popular in the United States, Argentina, and Algeria. Much less frequently, มาริช is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Marich | Argentina, United States, Serbia, India, Algeria |
| มาริช | Thailand |
| Marrich | Thailand, Brazil, United States |