Cognomen มัชฌิม (Mean 
, มัชฌิม , Matchim 
) , throughout the world, is quite a common family name. The cognomen มัชฌิม is habitual in Malaysia, where it is quite a rare surname, Cameroon, and Belgium. In absolute terms, this name is the most popular in Malaysia, Cameroon, and Indonesia. Likewise, มัชฌิม is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mean | Indonesia, Philippines, Myanmar, Malaysia, Thailand |
| มัชฌิม | Thailand |
| Matchim | United Kingdom, Canada, Cameroon, Thailand, United States |
| Machom | Brazil, United Kingdom, Thailand, India |
Machchamon, Machchim, and Matchakam