where does the name de souza come from
Sousa (surname) The name was originally a toponym, denoting a river in Northern Portugal, from the Latin Saxa, meaning rocks. Sometimes the spelling is in the archaic form Souza or de Souza, which has occasionally been changed to D'Souza. The Spanish equivalent of this surname is Sosa.
Pedro The counterpart patronymic surname of the name Pedro, meaning "son of Peter" (compare with the English surname Peterson) is Pérez in Spanish, and Peres in Galician and Portuguese, Pires also in Portuguese, and Peiris in coastal area of Sri Lanka (where it originated from the Portuguese version), with all ultimately meaning "son of Pêro".