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Gender: F Origin of Millie: Diminutive of Mildred or Millicent Meaning of Mildred: English, "gentle strength" Millie's Popularity in 2014: #505

Millie is #145 on Nameberry

Country Rank
USA 505th in 2014
England 29th in 2014
Scotland 15th in 2014
Ireland 47th in 2014
New Zealand 48th in 2014
See full name page for Millie