Family name Gelaga (Gelaga 
) , globally, is quite a rare cognomen. The last name Gelaga is characteristic of Philippines, where it is quite a rare surname, Indonesia, where it is a very rare surname, and the United States, where it is an extremely rare surname.
Fe, Jojo, Juan, Nilo, Edna, Vina, Vita, Fely, Maria, Myrna, Sanny, Serja, Alvin, Allan, Allen, Arnel, Arvin, Chona, Celso, Cesar, Cyril, Kevin, Joko, Joey, Joel, Jose, Amy, Paz, Roy, Rey, Rex, Lea, Luz, Job, Jed, Ely, Kiven, Eva, Bill, Kent, Rosa, Rico, Riza, Ruby, Rhea, Ryan, Dawn, Dpps, Mary, and Pablo