Family name Sihama (Sihama 
) , across the world, is a rare last name. The family name Sihama is habitual in Morocco, where it is a rare surname, and Philippines, where it is an extremely rare surname. Also, Sihama is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sihama | Morocco, Philippines, United States, India, France |