Globally, Belken (Belken 
, Bölken 
) is an extremely rare unisex forename. Predominantly, Belken is the last name as well as the forename.
Le, Gary, Greg, Lisa, Lori, Lois, Lynn, Lyla, Jake, John, Joan, Jodi, Jean, Judy, Tony, Toni, Neil, Eula, Vila, Megan, Missy, Sarah, Dawn, Ruth, Ruby, Paul, Jo, Mel, Sam, Sue, Amy, Ken, Kim, Dan, Don, Joe, Susan, Jim, Mary, Mark, Mike, Sean, Anna, Carl, Cory, Kari, Kurt, Kyle, Ian, and Steve