Around the globe, Rosback (Rosback 
) is an extremely rare boy's first name. Predominantly, Rosback is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Rosback | Australia, Finland, United States, Canada, Brazil |
Mr, Casey, Cliff, Kelly, Kerri, Paula, Paulo, Peter, Pedro, Roger, Delci, Dioel, Luana, Jenny, Julia, Tania, Terry, Tuani, Nancy, Vania, Zaida, Martin, Carla, Manoel, Adila, Susie, Ms, Ana, Tom, Mari, Mike, Adao, Adir, Boel, Ryan, Leda, Lisa, Jane, Jose, Joan, Joao, Joel, Tony, Elio, Eddy, Maria, Marli, Alfeu, and Milane