Globally, Gahl (Gahl 
) is a very rare epicene first name. The forename Gahl is habitual in Northern America, particularly the United States, where it is an extremely rare unisex name. More frequently, Gahl is the last name as well as the forename.
Mr, Drew, Gary, Gene, Greg, Lori, Jane, John, Jens, Jean, Nick, Neil, Elle, Hans, Veda, Fred, Ille, Wade, Maria, Marie, Mario, Megan, Doug, Sarah, Ryan, Rose, Ms, Cy, Mae, Abo, Amy, Bob, Pat, Dan, Ted, Mary, Mark, Matt, Maik, Alan, Anne, Anja, Arno, Bill, Kimm, Paul, Rosa, Rene, and Sheri