Family name Heliam (Heliam 
) , in the world, is an extremely rare cognomen. The cognomen Heliam is characteristic of Latin America and the Caribbean, particularly Venezuela, where it is a very rare surname, and Mexico, where it is an extremely rare surname. More frequently, Heliam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Heliam | Brazil, Mexico, India, Peru, Venezuela |