Last name เห็ม (Hem 
, เห็ม 
) , in the world, is a common cognomen. The family name เห็ม is habitual in Norway, where it is quite a common surname, Tunisia, and Algeria, where it is quite a rare surname. Not in comparison with a country's population, it most frequently occurs in Northern Africa, particularly Algeria, Tunisia, and Egypt. Much more frequently, เห็ม is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hem | Nepal, Tunisia, India, Saudi Arabia, Algeria |
| เห็ม | Thailand |