Porfirio \p(o)-rfi-rio, por-firio\ as a boy's name is of Greek origin, and the meaning of Porfirio is "purple coloring". The English term is "porphyry". Name of a fourth-century saint as well as a famous 20th-century playboy, Porfirio Rubirosa.
Porfirio has 2 variant forms: Porphirios and Prophyrios.
A baby name that sounds like Porfirio is Burford.