Namesakes
Major Ritchie
(m) 1870-1955 
Notable Athletes (tennis)
Olympic Medalists 1908 tennis (bronze/gold/silver)
Dennis Ritchie
(m) 1941-2011
Notable Scientists and Inventors
Mercedes Lackey
(a.k.a. Ritchie) (f) 1950-
Notable Writers
Sid Vicious
(a.k.a. Ritchie) (m) 1957-1979
Notable Musicians
Rock and Roll Hall-of-Famers 2006 The Sex Pistols
Guy Ritchie
(m) 1968-
Notable Filmmakers
Reece Ritchie
(m) 1986-
Notable Actors and Entertainers (actor)
Jacob Anderson
(a.k.a. Ritchie) (m) 1990-
Notable Actors and Entertainers (actor)
Notable Musicians