Last name อล (On 
, อล 
) , in all the world, is a common surname. The surname อล is habitual in Brunei, where it is a common surname, Malaysia, where it is quite a common surname, and Bermuda (explore the name in all countries). Measured by absolute frequency, the name is most common in Malaysia, Myanmar, and Bangladesh. Also, อล is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| On | Myanmar, Bangladesh, Malaysia, Indonesia, Japan |
| อล | Thailand |