Cognomen Alang Osman (Alang Osman 
) , around the globe, is an extremely rare family name. The last name Alang Osman is habitual in South-eastern Asia, particularly Malaysia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Alang Osman | Malaysia |
Zarina, Habibah, and Sarafuddin