The first name Ronnie is ♀ female and ♂ male.
Ronnie is a diminutive of the names Ronald and Veronica.
Ronnie means “the advice of the ruler” (from Old Norse “regin” = advice/counsel + “valdr” = power, ruler) and “who has the power of the Gods” (from Old Norse “rögnvaldr”) for boys and “true image” (from Latin “vera” = true + ancient Greek “eikon” = image) and “bringing victory” (from ancient Greek “phérein/φέρειν” = to bring/to bear/to carry + “níkē/νίκη” = victory) for girls.