Family name Umalin (Umalin 
) , worldwide, is a rare last name. The cognomen Umalin is habitual in Philippines, where it is a rare surname, the United States, where it is an extremely rare surname, and India. Much less frequently, Umalin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Umalin | India, Thailand, United States, Philippines |