In the entire world, Igalan (Igalan 
) is an extremely rare epicene first name. Much more prevalently, Igalan is the last name as well as the forename.
Rex, Marina, Marlon, Marlyn, Marwin, Merlyn, Samuel, Albert, Analyn, Arturo, Robert, Ronald, Rowena, Renato, Rujohn, Danilo, Dodong, Gloria, Limwil, Jay-Ar, Jonard, Jonaid, Erwin, Erick, Edina, Norma, Musa, Alma, Aida, Leah, Joan, Joey, Ting, Eric, Sammy, Aliya, Jovita, Allan, Astor, Clint, Pinky, Linda, Jamar, Jonas, Jogie, Jimmy, Tacio, Naldo, Ariel, and Jolito