Conna is of Irish origin and means "intelligent, wise." It's a unique and distinctive name that has been gaining popularity in recent years. Spelling variants include Canna and Kane. The name Conna has been used more frequently as a girls' name, though it can be given to either gender.
The name Conna experienced fluctuations in popularity throughout these years, peaking at 11 births in 1961 and declining to just 5 in 1968.