Meaning: Its source is a Greek expression meaning "Carefree."

Languages: This girl's name is used in Hebrew, English and Russian.

Non-English Forms: Raissa

Popularity: The name Raisa ranked 3243rd in popularity for females of all ages in a sample of the 1990 US Census.

Narrative: In its English and Slavic form it is probably derived from the Greek term rhadios, meaning ''Carefree.'' Its Hebrew form is most likely derived from a Yiddish expression meaning ''Rose.''

However, some authorities believe it originated as a Slavic equivalent of the Hebrew-derived name Ruth, meaning ''Beloved.''