I love the full names and how they go together! They're matchy in just the right ways without being cheesy. (The nicknames together are a little cheesy, and I know someone named Aly who was called Aly-cat. But I wouldn't worry too much about it being cringey. Just don't try to force the Cat thing. Like maybe she'll go by Cate or Lina, you know?)
edit: I really like Lorenzo too and I think it would go with these sister names well, but I'm not sure about Douglas. It sounds like such a dad name. I'd pick a different middle name like: Jasper, Jules, Victor, Zephyr, West, Willem, Mica, Cyan, Malachite, Hyacinth, Jacinto, Sylvan, Titus, Pyrrhus, Marcel, Jareth, Tristan, Griffin
This message was edited 4/5/2021, 9:46 PM