2 syllable girl names to match siblings!?

bea

We are stuck for girls names!

We have a son called Freddie and a daughter called Piper. Finding it impossible to find a name that fits just right with our other children's names. The only thing we know is that we would like it to be a 2 syllable name! Please help us find a name - I have trawled the Internet and baby name books and nothing stands out!