The name Emme is a girl's name meaning "universal". Emme and is often added to lists like Nicknames for Girls and discussed in our forums with posts like "What would be the perfect twin?".
From the experts:
Introduced by "plus-size" model Emme (born Melissa) and now a legitimate member of the Em-starting girls' name group, especially since it was chosen by Jennifer Lopez and Marc Anthony for their twin daughter.