Family name Umikalsum (Umikalsum 
) , in the world, is a rare cognomen. The family name Umikalsum is characteristic of South-eastern Asia, particularly Indonesia, where it is a very rare surname, and Malaysia. Likewise, Umikalsum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Umikalsum | Malaysia, Philippines, Indonesia, India |