Throughout the world, Heidecke (Heidecke 
) is an extremely rare unknown gender first name. Much more prevalently, Heidecke is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Heidecke | Brazil, Poland, Slovakia, United States, Germany |
Mr, Rosa, Rolf, Rene, Rico, Rita, Ruth, Ryan, Dari, Davi, Dirk, Gerd, Lory, Loni, Luis, Luiz, Luke, Luan, Jana, Joao, Jean, Jeff, Ralf, Theo, Raul, Kris, Ms, Ana, Tim, Ivo, Mark, Sara, Soni, Alex, Alan, Andy, Anne, Anja, Arno, Arnd, Amie, Adam, Axel, Caue, Karl, Kaio, Kurt, Paul, and Nata