Which name?

I made a post before stating how I’m changing my daughters name. I want to remain anonymous. The reason I am changing her name is because I don’t like it anymore. I feel it doesn’t fit her. (I’m not going to release her previous name due to privacy.) She’s going on 5 months. I want to make this change before she is 7 months because I read from experts that’s when babies respond to their name. So If I change it now, it would be better so she has 3 months to get used to hearing it. I really like the name Lily so I’ve chosen Liliana. I like the name Kaia because in African I believe it means Diamond in the sky. ⭐️ If you leave a suggestion please don’t pick a popular name.⭐️ If it would help, she’s black and Afro Latino. (Someone asked for a picture on my other post but like I said I want to remain anonymous.) Thank you ladies for your help! 🙏

FN= first name

MN= middle name