Can't Decide?!

Y'all. I canNOT decide on a baby name. Nor will my husband. He doesn't like ANY names I come up with! Lol We have a baby girl that will be here in April and need a name! Her older sister's name is Karis Blake. We were thinking of K names (for my mom, Kay), and something after his mom, Lynne, (who passed away). Also I would like to do the middle name Jaye after my father (who also passed away, Jay). So, I feel like we have a lot of options to work with but every time I look, NOTHING sticks out. Like, with our first I knew that would be her name (her middle name is her dad's middle name lol). He really likes Charlie Lynne, but I don't. Lol Do you guys have ANY suggestions, PLEASE?! Why is the second one so hard to name?! Lol 😂😵😵