Cognomen Damiam (Damiam 
) , in the world, is a rare family name. The surname Damiam is characteristic of Thailand, where it is a rare surname, Tanzania, where it is a very rare surname, and Nigeria. Measured by absolute frequency, it is commonest in Thailand, Nigeria, and Brazil. Likewise, Damiam is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Damiam | Nigeria, Thailand, Moldova, Brazil, Tanzania |