Cognomen Hussein-Mao (Hussein-Mao 
) , in the entire world, is an extremely rare family name. The family name Hussein-Mao is characteristic of Northern America, particularly the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Hussein, and a last name Mao.
| VARIANT | COUNTRY |
|---|---|
| Hussein-Mao | United States |