Surname Lubnah (Lubnah 
) , worldwide, is a rare last name. The last name Lubnah is characteristic of South-eastern Asia, particularly Singapore, where it is a very rare surname, Indonesia, and Malaysia. Not in comparison with a country's population, it most frequently occurs in Indonesia, Nigeria, and Malaysia. Also, Lubnah is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Lubnah | United Kingdom, Nigeria, Malaysia, India, Indonesia |