I need help girls!

Hope

My husband and I can't seem to settle on a baby girl name. Our son's name is Cade Leighton ( Leighton after my grandpa ) we can't seem to find a name we both agree on for our daughter, he wants his mother's name in there her name is Rebecca I would like to include my grandmas name as my grandma basically raised me and she passed January of this year her name was Anne. I already have a cousin named Rebecca Anne or that could be a option but I also want her to have her own name and her middle be sentimental. The few names we have some what agreed on is

Ella

Jessa

Hadley

Emily

My niece just had a baby 2 days ago and her name is Emma ( we also loved that one when we were expecting last year's abd lost the baby in a miscarriage. )

Give me more ideas please ill see what he says ( he is SUPER picky 😂)

Thanks in advanced