Globally, Салайдин (Салайдин 
, Salajdin 
, Salaidin 
) is quite a rare boy's first name. The forename Салайдин is habitual in Kyrgyzstan, where it is quite a common boy's name, Kazakhstan, where it is a rare male name, and India, where it is an extremely rare boy's name. Likewise, Салайдин is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Салайдин | Kazakhstan, Russia, Armenia, Kyrgyzstan |
| Salajdin | Croatia, Canada, United States, Germany, North Macedonia |
| Salaidin | Nigeria, United States, Malaysia, India |