Why such an aversion to normal/popular names?

I understand you to a point. I can't stand it when people give their daughters male names like Noah or Kyle. As far as naming you're child a different/weird name, my definition of unique is using a foreign name. Just cause something is not Jessica or Emily doesn't mean you can't find a name that sounds just as lovely. Speaking for myself I want to name my daughter something as beautiful as the name Emily but not actually name her that.