Throughout the world, Demerjian (Demerjian 
) is an extremely rare unknown gender first name. Predominantly, Demerjian is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Demerjian | Canada, United States, Lebanon, Syria, Jordan |
Ms, Dana, Dave, Gary, Greg, Leah, Lisa, Jano, Jack, John, Jill, Erin, Vika, Vera, Maria, Marie, Maral, Maguy, Mauri, Murad, Sandy, Sarah, Rita, Sasha, Rony, Paul, Sam, Sue, Ann, Avo, Ray, Joe, Jim, Marc, Mary, Mark, Maja, Mike, Suzi, Anna, Anne, Aram, Aida, Carl, Berj, Katy, Kest, Ross, and Shawn