Quoting Mommy to 3 boys & 1 girl:" I''ve always liked Olivia but I love Aria. I get that you don't want your daughter to have a popular ... [snip!] ... name as he was, and my youngests name has become popular too. I'm hoping that my daughters name (Eleanor) won't do the same."
You are absolutely right. That is a silly thing to worry about isn't it? I guess I would rather give her a name I like and she'll be able to pronounce and spell rather than butcher a name or make one up that goes against normal grammar/spelling rules.