Around the globe, Klemek (Klemek 
) is an extremely rare boy's given name. Much more prevalently, Klemek is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Klemek | Canada, United States, Brazil |
Max, Linda, James, Jenna, Julia, Tonya, Terry, Nancy, Emily, Vicki, Frank, Wanda, Marian, Samuel, Serena, Andrew, Adrian, Audrey, Rachel, Robert, Darren, Gloria, Larry, David, Robin, Peter, Sam, Kim, Jen, Mary, Sage, Brad, Kayt, Keri, Kyle, Ryan, Joseph, Dawn, John, Joan, Nick, Neil, Mayla, Megan, Alton, Cindy, Barry, Blane, Gary, and Judith