Last name Райнес (Raines 
, Raynes , Rajnes 
) , all over the world, is a common surname. The last name Райнес is habitual in Guam, where it is quite a common surname, the United States, where it is quite a rare surname, and New Zealand. Measured by absolute frequency, this name is the most popular in the United States, the United Kingdom, and Australia. Very seldom, Райнес is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Raines, Raynes | Australia, Tanzania, Canada, United Kingdom, United States |
| Rajnes | United States, India, Argentina |
| Райнес | Kazakhstan, Russia, Ukraine, Belarus |
| іцхак якаў райнес BY (b. 1839) |
|