Clara
来自Big Physics
wiktionary
Latin clara, feminine of clarus, "bright, shining, clear", a post-classical name made famous by the 13th century Saint Clara ( Clare) of Assisi.
etymonline
Clara
fem. personal name, from Latin Clara, fem. of clarus "bright, shining, clear" (see clear (adj.) and compare Claire). Derivatives include Clarisse, Clarice, Clarabel, Claribel. The native form Clare was common in medieval England, perhaps owing to the popularity of St. Clare of Assisi.
