Cognomen Munoz Romero (Munoz Romero 
) , worldwide, is a very rare family name. The cognomen Munoz Romero is characteristic of Libya, where it is a rare surname, Spain, where it is a very rare surname, and Argentina, where it is an extremely rare surname. Measured by absolute frequency, it is the most numerous in Libya, Spain, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Munoz Romero | United States, Libya, Spain, Argentina |