Agree to choose a non family name. I agree that dilys is weird and although you aren’t picking Marie for the family name, it wouldn’t be fair for you to get a family name and him not. Since you can’t agree, I’d suggest no family name. Lottie is very cute! Some suggestions: Lottie Louise Lottie May/Mae Lottie Jane
Why not two middle names? Both mine have two middle names one from each side of that family. Or create a name from both? Alternatively; what about another floral name? As 2/3 are floral? Like rose, Rosa, Azalea, Dalia, Iris, or calla? Xx
A more unique name needs a normal middle name to even it out(in my opinion) Now lily can do a more unique middle name but if you go with the other 2 a traditional middle name is better. We’re struggling with this right now. My husband wants to do Aizen as a first name( a is silent) and the only middle name I think sounds good with it is James which isn’t a family name. So Im still undecided.