Cognomen Islalm (Islalm 
) , in the world, is a rare family name. The surname Islalm is characteristic of Bangladesh, where it is a rare surname, Malaysia, where it is a very rare surname, and Pakistan, where it is an extremely rare surname. Not in comparison with a country's population, this name is the most popular in Southern Asia, particularly Bangladesh, India, and Pakistan. Much less frequently, Islalm is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Islalm | United States, Malaysia, Bangladesh, Pakistan, India |