Missie \m(is)-sie\ as a girl's name is a variant of Melissa (Greek), Millicent (Old French) and Missy, and the meaning of Missie is "bee; honey; brave strength".

The baby name Missie sounds like Maisie, Macie, Mazie, Maizie and Maisee. Other similar baby names are Lissie, Sissie, Cissie, Kissie and Mistie.