Regalo
Regan
Regent
Reggae Sunsplash
Reggie
Regina
Regina Joan
Regina Phalange
Regional Transportation District (RTD for short)
Regis
Regulus
Rehnquist
Reilly
Reina de Corazones (Spanish for "Queen of Hearts")
Reindeer
Reisinho (Portugese: little king)
Reject
Reka Mao
Rella
Rem
Rema
Rembrandt
Rembrant
Remel
Remington
Remnants
Remo
Remus
Remy
Ren And Stimpy