Cognomen Silaga (Silaga 
) , globally, is a rare surname. The family name Silaga is habitual in Philippines, where it is a rare surname, Australia, where it is a very rare surname, and Canada, where it is an extremely rare surname. Not in comparison with a country's population, it is the most numerous in Philippines, India, and Australia. Much less frequently, Silaga is the forename as well as the last name.
Amor, Molina, Albena, Anabel, Bobong, Godina, Genita, Laurel, Louela, Lolita, Jeneza, Naneth, Venice, Felipe, Feliza, Maribel, Mellisa, Antonio, Carlito, Raymond, Gabrina, Letecia, Marlon, Marcos, Zelfa, Emily, Aiza, Kate, Robi, Lucy, Jane, Jean, Erma, Aleth, Ailyn, Chona, Jocelyn, Bebot, Romel, Romeo, Roben, Ronie, Ronel, Roger, Rhoda, Daria, Jerry, Elena, Rosie, and Jea Alexis