Third girl names... help!!!!

Laura

We’re having our third girl in two months and cannot settle on a name! We already have a Reagan Rae and Brooke Evelyn. We like preppy names, nothing super girly, but definitely a known girls name, so nothing new/unusual spelling. My husband likes Audrey, Rylie, Bree, piper, Sloane, Harper, Morgan. I just haven’t loved anything yet and need help. Last name is Deschler so I’m hesitant to an -er ending name like Harper. Morgan seems too similar to Reagan. Prefer a different letter than R or B from the other girls... I like names that sound good both as a child and adult. Suggestions?! TIA