Middle name for Mila?!

My husband and I are stuck when it comes to middle names. We originally planned Mila Sue after his grandma that passed because her middle name was Sue and then his sister threw a fit over us taking it because we were having a baby first. Needless to say we aren't doing it because it's not worth the drama but want something cute and maybe even old fashioned but not overused like Mae Marie Ann and those types. I like them but I just don't want anything overused.