Worldwide, Vandermaelen (Vandermaelen 
) is an extremely rare unknown gender first name. Much more prevalently, Vandermaelen is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Vandermaelen | Belgium, South Africa, United States, France, Netherlands |
Mr, Phill, Roger, David, Geert, Glynn, Jamie, Jordy, Joris, Jozef, Tirsa, Tyler, Naomi, Nymfa, Ellen, Emily, Vicky, Wikje, Shanna, Sophie, Steven, Alexis, Kiran, Alysha, Kevin, Andre, Ann, Ans, Amy, A E, Dan, Leo, Luc, Jef, Marc, Mike, Sven, Andy, Adam, Bart, Raye, Lisa, John, Joey, Tony, Hans, Steve, Kenny, and Annice