Portuguese people are White/Southern European like the Spaniards, Italians, French and Romanians. Portugal could NEVER be considered Hispanic in modern age since the Iberian Peninsula was divided into 2 parts: Lusitania for Portugal and Hispania for Spain.
A surname is part of a personal name that is passed from either or both parents to their offspring. Customs on the format of surnames change from region to region and their use has changed over time. In most Western nations, the surname occurs at the end of a personal name, after a given name or names.
For the name distinguishing one person from others with the same surname, see given name. A personal name or full name refers to the set of names by which an individual is known and that can be recited as a word-group, with the understanding that, taken together, they all relate to that one individual. In many cultures, the term is synonymous with the birth and legal names of the individual, seen below.