Surname Portobanco (Portobanco 
) , throughout the world, is a rare cognomen. The cognomen Portobanco is habitual in Nicaragua, where it is quite a common surname, Costa Rica, where it is quite a rare surname, and the United States, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Portobanco | Nicaragua, Costa Rica, Mexico, United States, Venezuela |
Sue, Karen, Karla, Kevin, Pablo, Pedro, Roger, Reyna, Denis, David, Gipsy, Luisa, Jaime, Jorge, Jozue, Jenny, Julio, Juana, Tania, Naomi, Noemi, Elisa, Byron, Cesar, Celia, Arlen, Ana, Amy, Mary, Aura, Rosa, Rudy, Luis, Jose, Juan, Theo, Elena, Todd, Elsa, Eddy, Hugo, Ivys, Itza, Maria, Mario, Marta, Mirna, Sandy, Nora, and Edgar