Cognomen مثقال (مثقال 
, Methkal 
, Mithkal 
) , around the globe, is a rare family name. The last name مثقال is habitual in Western Asia, particularly Jordan, where it is quite a rare surname, Yemen, and Syria. Likewise, مثقال is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| مثقال | Saudi Arabia, Yemen, Syria, Jordan, Iraq |
| Methkal | Syria, Jordan, Venezuela |
| Mithkal | United States, Venezuela |
| Mithqal | Brazil, United States |