Around the world, Kleinbaum (Kleinbaum 
) is an extremely rare unknown gender first name. Much more prevalently, Kleinbaum is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kleinbaum | Germany, Mexico, United States, France, Israel |
| ber kleinbaum Victim of the Holocaust, PL (b. 1898) |
|
Sam, Eric, Eran, Hugo, Faye, Oren, Oded, Yair, Zach, Marla, Sarah, Sheri, Scott, Annie, Anita, Adela, Adele, Aaron, Aviva, Carol, Barry, Bobby, Edna, Katie, Toby, Joel, Ben, Bob, Rob, Dan, Jen, Mary, Mark, Sara, Seth, Anne, Abby, Adam, Cody, Kate, Paul, Rose, Greg, Lori, Jake, Josh, John, Jeff, and Ruben