Cognomen Madrusa (Madrusa 
) , all over the world, is a very rare last name. The surname Madrusa is characteristic of Slovenia, where it is a rare surname, Italy, where it is an extremely rare surname, and the United States. Much less frequently, Madrusa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Madrusa | Philippines, Slovenia, United States, Italy |