famous (adj.) Look up famous at Dictionary.com
late 14c., from Anglo-French famous, Old French fameus (Modern French fameux), from Latin famosus "much talked of, renowned," often "infamous, notorious, of ill repute," from fama (see fame (n.)). A native word for this was Old English namcuð, literally "name-known." Catch phrase famous last words "remark likely to be proved wrong" is first attested 1948.