Around the globe, Klies (Klies 
) is an extremely rare unknown gender first name. Much more frequently, Klies is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Klies | Brazil, Argentina, Canada, United States, Germany |
Dan, Barry, Karen, Kelli, David, Laura, Linda, Janet, James, Jaime, Tammy, Terry, Ellen, Henry, Heidi, Marian, Corina, Brenda, Kristi, Rafael, Robert, Ronald, Cindy, Casey, Carey, Aaron, Don, Jay, Thi, Zac, Mark, Anke, Chau, Paul, Ryan, Lucy, Darren, John, Jodi, Jean, Jill, Eric, Mabel, Shane, Shawn, Suzie, Alice, Amber, Joan, and Dillon