Surname Ar-Rahmah (Ar-Rahmah 
) , worldwide, is a very rare cognomen. The cognomen Ar-Rahmah is habitual in South-eastern Asia, particularly Indonesia, where it is a very rare surname. Parts of the name also exists independently as a first name Ar, and a last name Rahmah.
| VARIANT | COUNTRY |
|---|---|
| Ar-Rahmah | Indonesia |