It's a bit odd if you consciously chose to implement this as deciding criteria in dating pursuits, if the girls just coincidentally had those names it would be less odd. Seems kind of limiting anyway, like what if you were mobbed by supermodels with nonalliterative names who wanted you to take them out...Then again, I suppose you could always get them drunk and take them to the government office to have their names legally changed XD..but then you'd have to tuck her in and wait 6 months before the name change officially took effect, by which time she opted to get a last minute sex change, but you've already invested so much time wooing her and changing her name that it's too late to stop now.
Is it odd that I frequently talk to myself in public?