Around the globe, Jarousek (Jarousek 
) is a very rare boy's forename. The first name Jarousek is characteristic of Eastern Europe, particularly Czechia, where it is a rare masculine name. More frequently, Jarousek is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jarousek | Czechia, Australia, Slovakia, United States |