Namesakes
Fictional Characters from Television:
1 character
Joe Fontana 1990 Law & Order 
Notable Artists:
2 painters
Lavinia Fontana 1552-1614
Lucio Fontana 1899-1968
Notable Musicians:
1 singer
Wayne Fontana 1945-2020
Olympic Medalists:
1 bronze, 1 bronze/silver
(bronze) Marco Aurelio Fontana 2012 cycling - mountain bike
(bronze/silver) Arianna Fontana 2006; 2010; 2014 speed skating
Saints:
1 blessed
Blessed Margherita Fontana 1440-1513