Across the world, Groshek (Groshek 
) is an extremely rare unknown gender first name. Much more prevalently, Groshek is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Groshek | Germany, United States |
El, Rahn, Rose, Rick, Ryan, Dave, Dale, Dawn, Gary, Gene, Greg, Gina, Lara, Leon, Leah, Lisa, Lois, Jane, Jack, John, Jody, Jena, Paul, Kurt, Kori, Kara, Ann, Amy, Cam, Ben, Bob, Kim, Ron, Roy, Deb, Guy, Jean, Joe, Mark, Matt, Mike, Sara, Alea, Alan, Anna, Abby, Adam, Cory, Mary, and Jeff