Last name Alvarez-Fiedler (Alvarez-Fiedler 
) , all around the world, is a very rare cognomen. The family name Alvarez-Fiedler is habitual in Western Europe, particularly Germany, where it is a very rare surname. Parts of the name also exists independently as a last name Alvarez, and a last name Fiedler.
| VARIANT | COUNTRY |
|---|---|
| Alvarez-Fiedler | Germany |