Merrie \m(er)-rie\ as a girl's name is a variant of Merry (Old English), and the meaning of Merrie is "joyful, lighthearted".
The baby name Merrie sounds like Merri and Merree. Other similar baby names are Berrie, Jerrie, Kerrie, Mercie, Merril, Merrile, Perrie and Terrie.