Cognomen Armonia (Armonia 
, Harmonia 
, Armonica 
) , all over the world, is quite a rare surname. The surname Armonia is characteristic of Spain, where it is a rare surname, Argentina, and Italy. In absolute terms, it most frequently occurs in Philippines, Spain, and Italy. Likewise, Armonia is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Armonia | Argentina, Spain, France, Philippines, Italy |
| Harmonia | Argentina, Spain, France, Democratic Republic of the Congo, Brazil |
| Armonica | Argentina, Spain, Mexico, Italy, Brazil |