Last name Caldaria (Calderone 
, Chaudron 
, Chowder 
) , around the globe, is a common family name. The surname Caldaria is habitual in Italy, where it is quite a rare surname, France, and Argentina. Not in comparison with a country's population, this name is the most popular in Italy, the United States, and France. Much less frequently, Caldaria is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Calderone | Italy, United States, Argentina, Canada, France |
| Chaudron | Italy, Ivory Coast, United States, Argentina, France |
| Chowder | Thailand, India, United Kingdom, United States |
| Caldaria | Italy |
| a caldaria researcher |
|