Mille
US Popularity Rank: 24136
Origin: Latin
Meaning: Helper to the priest
Millie is a girl's name with Latin origins meaning “helper to the priest.” Once a nickname, Millie is now a first name in its own right which rolls off the tongue with charm. With a name such as Millie, baby is sure to be in good company. Millie Bobby Brown is the actress who plays Eleven in the hit show Stranger Things.