Girl name help!!

My husband and I are trying to figure out a name for our baby girl. Our son's name was so easy for us but now we're really struggling with our baby girl's name!

We both love Ava, but to change it up, we thought maybe Avalynn. It's 3 syllables which makes it kind of long. I thought of Wilder as he middle name (2 syllables) which isn't bad, but our last name (Lederman) is 3 syllables. So when you say it all together, it's kind of a mouthful.

Our sons name is Levi Ryder Lederman which we think is good mixture. Not too short, not too long.

What do you guys think? Any suggestions??