The name Rumer is a girl's name of English origin meaning "a gypsy". Rumer and is often added to lists like Attitude Names for Girls and discussed in our forums with posts like "Drop Your Favorite: GIRLS!".
From the experts:
Demi and Bruce made waves when they named their now-grown firstborn after novelist Rumer Godden; downside is its connection with the unpleasant word rumor. English author Godden was actually born Margaret.