Family name Ruelan (Ruelan 
) , in all the world, is quite a rare surname. The cognomen Ruelan is characteristic of Philippines, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Kuwait. Measured by absolute frequency, it is commonest in Philippines, the United States, and United Arab Emirates. Much less frequently, Ruelan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ruelan | Kuwait, Philippines, United Arab Emirates, United States, Saudi Arabia |