Namesakes
Afonso Pena
(m) 1847-1909 
Brazilian Presidents 1906-1909
Carlos Peña
(m) 1990-
Notable Athletes (soccer)
María del Pilar Peña
(f) 1986-
Olympic Medalists 2012 water polo (silver)
Nerea Pena
(f) 1989-
Notable Athletes (handball)
Luis Sáenz Peña
(m) 1822-1907
Argentine Presidents 1892-1895
Roque Sáenz Peña
(m) 1851-1914
Argentine Presidents 1910-1914