Family name Tsiom (Tsiom 
) , in the entire world, is an extremely rare last name. The last name Tsiom is habitual in Sub-Saharan Africa, particularly Nigeria, where it is an extremely rare surname. Much less frequently, Tsiom is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tsiom | United States, Nigeria |