Try Nameberry, and also look way back in the family tree for interesting ones (either first names or last names) that are suitable for nowadays.
Isabell, Crystal, Sofia, Amaya.. Just a few that sound good with Renae.
Acacia, Indy, Vaughn, Tesla, Jahnova, Nova, Crystal.......
If we were having a girl, we were going to name her Isla...pronounced eye-la
I've always loved the names rilynn and abrianna. Hope these can help you! Congrats on your bundle of joy! Good luck!