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 | Canada, Italy, France, United States, Argentina |
| Chaudron | Ivory Coast, Italy, France, United States, Argentina |
| Chowder | India, United States, United Kingdom, Thailand |
| Caldaria | Italy |
| a caldaria researcher |
|