The first name Abbe is ♀ female and ♂ male.
Abbie is a short form of the biblical name Abigail. Besides, Abbie is a Swedish masculine name and a short form of several names, e.g. Abraham, Albert, Abel or Albin.
Abbie means “my father is joyful”, “father’s joy” (from Abigail). In Swedish, Abbe means “exalted father” or “father of many”, “father of a multitude” (from Abraham) or “white”, “bright” and “friend of the elves” (from Albin).