Family name Droguer (Droga 
, Droguer ) , across the world, is a rare cognomen. The surname Droguer is characteristic of Australia, where it is a rare surname, Spain, and Algeria. Also, Droguer is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Droga | Spain, Poland, India, Australia, Algeria |
| Droguer | Spain |