Cognomen Tamero (Tamero 
) , in all the world, is a very rare surname. The family name Tamero is habitual in Israel, where it is a very rare surname, Brazil, where it is an extremely rare surname, and the United States. Predominantly, Tamero is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tamero | Brazil, Spain, Israel, United States, Japan |