Meaning and history
From Ancient Greek ἴον (ion), meaning “violet flower,” this name belonged to a sea nymph in Greek mythology and has been used as a given name in the English-speaking world since the 19th century, possibly inspired by the Greek place name Ionia, a region on the west coast of Asia Minor.
Ione rose from #952 to #938 for girls between 1942 and 1943. Its highest annual birth count came in 1920, with 367 births.