Cognomen เรล (Ren 
, เรล 
) , worldwide, is a prevalent last name. The family name เรล is characteristic of Cayman Islands, where it is a common surname, China, and Bermuda, where it is quite a common surname (explore the name in all countries). Not in comparison with a country's population, this name is the most popular in China, Malaysia, and the United States. Much less frequently, เรล is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ren | Germany, United States, Indonesia, Malaysia, China |
| เรล | Thailand |