Family name Yongco (Yongco 
) , in all the world, is quite a rare cognomen. The cognomen Yongco is habitual in Philippines, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Kuwait. In absolute terms, it is the most numerous in Philippines, United Arab Emirates, and Saudi Arabia.
Ma, Amie, Aida, Cris, Bing, Paul, Raul, Rosa, Rose, Ross, Roel, Rene, Rina, Rita, Riza, Ruby, Ruel, Rhea, Rhys, Ryan, Gina, Gino, Anna, Andy, Alma, Alex, Aj, Fe, Mae, Ana, Aya, Pio, Ray, Roy, Rey, Gil, Leah, Leo, Joy, Jun, Ivy, Ian, Mary, Mark, Mera, Mila, Silk, Sola, Jay, and Lito