Family name Rosemily (Rosemily 
) , globally, is a very rare last name. The family name Rosemily is habitual in Venezuela, where it is a very rare surname, Honduras, and Philippines, where it is an extremely rare surname. More prevalently, Rosemily is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rosemily | Philippines, Brazil, India, United States, Venezuela |