Family name Sonny Boy (Sonny Boy 
) , globally, is an extremely rare cognomen. Predominantly, Sonny Boy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sonny Boy | Saudi Arabia, Philippines, United States, Croatia, South Africa |
Cruz, Sanchez, Soriano, Antonio, Bernabe, Domingo, Vicente, Ignacio, Martinez, Mauricio, Santiago, Salvador, Castillo, Bautista, Gonzales, Sarmiento, Rodriguez, Dela Cruz, Hernandez, Francisco, Fernandez, Pangilinan, Miranda, Mendoza, Morales, Mariano, Diaz, Mejia, Perez, Ramos, Reyes, David, Dizon, Lopez, Ortiz, Manalo, Villanueva, Miguel, Samson, Aquino, Castro, Cortez, Corpuz, Rivera, Garcia, Lozano, Torres, Flores, Santos, and Evangelista