The first name Millie is of Latin, English, German, French origin. It is often a girl name. It has the following meaning(s):
Latin: Diminutive of Camilla: Servant for the Temple; Free-born; Noble. Feminine Form of Camillus. Famous Bearer: Roman Mythological Volscian Warrior Queen Camilla. Fanny Burney's Th Century Novel 'Camilla'
English: Diminutive of Mildred: Mild of Strength. Also a Diminutive of the Latin Emily, from Aemilia, the Feminine Form of the Roman Family Name Aemilius
English: From the Name Mildred
German: Strength, Determination. Diminutive of Amelia: from the Old German Amalburga, Meaning Labour, and the Latin Aemilia. Famous Bearers: Th Century British King George Iii's Daughter Princess Amelia' Henr