Last name يول (Yul 
, Jol 
, Youll 
) , around the world, is quite a common cognomen. The last name يول is habitual in Reunion, where it is quite a common surname, Brunei, where it is quite a rare surname, and Malaysia. Measured by absolute frequency, it is the most numerous in Indonesia, Bangladesh, and Malaysia. Also, يول is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yul | Philippines, South Korea, Malaysia, Indonesia, United States |
| Jol | Philippines, Democratic Republic of the Congo, Malaysia, Indonesia, Bangladesh |
| Youll | Australia, Philippines, Democratic Republic of the Congo, United Kingdom, United States |
| يول | Morocco, Sudan, Iraq, Algeria |