Surname Manasan (Manasan 
) , worldwide, is quite a rare family name. The surname Manasan is characteristic of Philippines, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Singapore. Not in comparison with a country's population, it is the most numerous in Philippines, the United States, and Indonesia. Very seldom, Manasan is the forename as well as the last name.
Ma, Dana, Gino, Lean, Lisa, Jane, Jose, John, Joan, Joey, Jeng, Jean, Juan, Nick, Nida, Nora, Noel, Elma, Edna, Eric, Fely, Flor, Dely, Ivan, Ryan, Rene, May, Mae, Roy, Red, Rea, Rex, Lei, Loi, Jun, Tin, Mary, Mark, Mely, Sean, Alex, Alma, Anne, Aida, Rosa, Rose, Roby, Ruby, and Ziel