Around the globe, Holdefer (Holdefer 
) is an extremely rare unknown gender first name. Much more frequently, Holdefer is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Holdefer | United States, Germany, Brazil, Spain |
Mr, Davi, Dave, Drew, Gary, Gean, Greg, Livo, Lola, Luis, Luiz, Luan, Jaco, Jair, Jose, John, Joan, Joao, Jeff, Thad, Nata, Neli, Rita, Paul, Kira, Karl, Ms, Ana, Ary, Pat, Leo, Eli, Edi, Ivo, Mary, Mark, Elfi, Mara, Sara, Seno, Andy, Anna, Anne, Anya, Arno, Auri, Axel, Barb, Mike, and Erna