Around the globe, Krivacek (Krivacek 
) is an extremely rare unknown gender first name. Much more frequently, Krivacek is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Krivacek | Germany, Czechia, Italy, United States, Slovakia |
Mr, Janet, James, Tomas, Nancy, Naela, Nelly, Emily, Fanny, Marian, Laura, Marcie, Michal, Steven, Alison, Connie, Blaine, Robert, Dennis, Leigha, Joseph, Matous, Judith, Donna, Kevin, Lia, Mike, Sara, Chip, Paul, Phil, Ruth, Ryan, Gary, Renee, John, Jill, Maria, Marco, Susan, Scott, Barry, Bruno, Karen, Kalyn, Jiri, and Violet