1) Welsh girl name 
Rianna is a Welsh name for girls. The meaning is `queen, goddess, pure` The name Rianna is most commonly given to English and Welsh girls. (2 times more often than to American girls.) What do they use in other countries? Ryan (Irish, English) Rian (English) Rhyan Ryen Rye Ryann (English) Rihan Ryane Rihane Riane Rynn Rihanna (English) The name soun...