Namesakes
Fictional Characters from Television:
1 character
Rodolfo Fuentes 2005 Bones 
Notable Actors and Entertainers:
1 actor
Rudolph Valentino (a.k.a. Rodolfo) 1895-1926
Notable Athletes:
1 basketball, 1 soccer
(basketball) Rudy Fernández 1985-
(soccer) Rodolfo Pizarro 1994-
Olympic Medalists:
2 silver, 1 bronze, 1 silver/bronze
(bronze) Rodolfo Choperena 1936 basketball
(silver) Rodolfo Falcón Cabrera 1996 swimming - 100 m backstroke
(silver) Rodolfo Rombaldoni 2004 basketball
(silver/bronze) Rudy Fernández 2008; 2012; 2016 basketball
Saints:
1 blessed
Blessed Rodolfo Acquaviva 1550-1583