Across the world, Hairudin (Hairudin 
, Хайрудин 
, Хаирудин ) is quite a rare predominantly male, but scarcely feminine forename. The first name Hairudin is habitual in Tajikistan, where it is quite a rare male name, Singapore, where it is a rare masculine name, and Indonesia, where it is a rare predominantly boy's, but very infrequently girly name. Not in comparison with a country's population, the name is most common in Indonesia, Tajikistan, and Uzbekistan. Also, Hairudin is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Hairudin | Malaysia, Singapore, India, Indonesia, Philippines |
| Хайрудин | Kazakhstan, Uzbekistan, Kyrgyzstan, Tajikistan, Russia |
| Хаирудин | Russia |