Family name Kulsoom (Kulsoom 
) , in the entire world, is quite a common cognomen. The last name Kulsoom is characteristic of Pakistan, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Portugal. Measured by absolute frequency, it is the most numerous in Pakistan, India, and United Arab Emirates. More frequently, Kulsoom is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kulsoom | United Arab Emirates, India, Pakistan, United States, Saudi Arabia |