Throughout the world, Heilbrunn (Heilbrunn 
) is an extremely rare unknown gender first name. Much more frequently, Heilbrunn is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Heilbrunn | Germany, Australia, Paraguay, United States, France |
| lewis victor heilbrunn American biologist, US (b. 1892) |
|
Mr, Jane, Jake, John, Joan, Joao, Joel, Jeff, Judy, Toby, Todd, Eric, Erin, Erez, Emma, Fred, Orit, Maria, Marni, Myron, Sarah, Susan, Lila, Stacy, Leah, Gail, Ms, Max, Mia, Sue, Ann, Ari, Bob, Ken, Dan, Eva, Marc, Mary, Mark, Alex, Anna, Adam, Cora, Karl, Paul, Ross, Rick, Greg, and Scott