Along the same lines Millie could be short for Amelie or Emilia or even Emily.
Short middle names for emily. Clever Nicknames for Emily. I know people who have three middle names. By Emily Kelleher.
For girls I like elegant names as middle names. Middle names particularly for girls also allow parents to be a little bolder with their name choices and are. DH and I both adore the name Emily if we have a little girl however I feel like all the middle names we can think of just make it sound plain or boring.
In any case I like short middle names with Emma or Emily. Lane - If it sounds too much like a street go with Layne. Emmy Belle A very quiet Emily.
Another really sophisticated name with an air of sexy. A simple cute and innocent name. Emmy is considered a diminutive of either Emma or Emily two names with two different etymologies.
We have a long Italian surname so it cant. Try the baby middle name generator. Leigh - Another one with multiple spelling options like Leah or Lea.
As Emily has 3 syllables what about a shorter 1 syllable name. Eme A spontaneous Emily. Temperance Brennan on the TV show Bones.