Surname Shiama (Shiama 
) , in the entire world, is a very rare last name. The family name Shiama is habitual in Georgia, where it is a very rare surname, Nigeria, where it is an extremely rare surname, and Canada. In absolute terms, it is the most numerous in Nigeria, India, and Georgia. Much more prevalently, Shiama is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Shiama | Iraq, Sudan, Egypt, India, Bahrain |