Cognomen Hronn (Hronn 
) , all over the world, is a very rare family name. The last name Hronn is habitual in Iceland, where it is quite a rare surname, Spain, where it is an extremely rare surname, and India. Also, Hronn is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hronn | Spain, Iceland, Denmark, Portugal, India |