In all the world, Agregorio (Agregorio 
) is an extremely rare masculine first name. Much more frequently, Agregorio is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Agregorio | Mexico, Brazil, United States, Philippines |
May, Donald, Johnny, Jesusa, Tessie, Nelvin, Elizar, Wilson, Marilyn, Mamerto, Antonio, Anthony, Rosalie, Reynier, Rebecca, Geralyn, Leticia, Joniffer, Jocelyn, Jeffrey, Narciso, Edipolo, Dalton, Danilo, Regine, Pepito, Ivy, Anna, Dawn, Gina, Jose, John, Joel, Emil, Adora, Reina, Vicente, Janit, Jenny, Nancy, Nilda, Ninfa, Edgar, Harry, Marlon, Miller, Shiela, Analyn, Jessa, and Francis