Worldwide, Mussak (Mussak 
) is an extremely rare mostly masculine, but infrequently girly forename. Predominantly, Mussak is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Mussak | Brazil, Switzerland, United States, Germany, Austria |
Mr, David, Diego, Lidia, Ligia, Taina, Nadia, Elvis, Erich, Vilma, Ironi, Ivone, Osmar, Odair, Ogeno, Zelia, Mazino, Monica, Monika, Miguel, Sandra, Sandro, Darci, Daria, Bruno, Celia, Ms, Leo, Tom, Ivo, Mary, Alex, Kovu, Dora, Jair, Joao, Salete, Edna, Ivan, Igor, Iara, Olga, Maria, Marly, Scott, Aline, Alain, Andre, Enzo, and Sigurd