Quick answer
Clara is a girl name meaning "clear, bright, famous".
Pronunciation: German /ˈklaː.ʁa/; Spanish /ˈkla.ɾa/; Portuguese /ˈkla.ɾɐ/; Italian /ˈkla.ra/; French /kla.ʁa/; American English /ˈklɛɹ.ə/; American English /ˈklæɹ.ə/; British English /ˈklɑː.ɹə/.
Meaning and history
Feminine form of the Latin name Clarus, which meant "clear, bright, famous". The name Clarus was borne by a few early saints. The feminine form was popularized by the 13th-century Saint Clare of Assisi (called Chiara in Italian), a friend and follower of Saint Francis, who left her wealthy family to found the order of nuns known as the Poor Clares. As an English name it has been in use since the Middle Ages, originally in the form Clare, though the Latinate spelling Clara overtook it in the 19th century and became very popular. It declined through most of the 20th century (being eclipsed by the French form Claire in English-speaking countries), though it has since recovered somewhat.
Notes and context
Usage: german, spanish, portuguese, italian, french, catalan, romanian, english, swedish, danish, ancient roman