Cognomen Frochlich (Frochlich 
) , around the globe, is a very rare last name. The family name Frochlich is habitual in Brazil, where it is a very rare surname, Germany, where it is an extremely rare surname, and France. In absolute terms, it is the most numerous in Brazil, the United States, and Germany. Also, Frochlich is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Frochlich | Germany, France, Brazil, Poland, United States |