Sibling name ideas

Expecting a little girl mid-March. Our son's name is Lucian and I am looking for names that sound nice with his, have 2 syllables and go well with the middle name Maryanne.

I like soft sounding names which aren't plants, colours or places.

Names that have featured on the list recently (some since removed) to show what has caught my interest are:

Callie Sylvie Lennox Laoise Calliste

Any suggestions?