15 karma · joined May 14, 2012
I suppose there's one option that those mothers have which is, please forgive me if this is stating the obvious, to use one of a million other baby naming sites instead of a personal hobby-project that probably won't even get popular enough to show up on their radar.
It uses the US Social Security Administration's list of baby names from 2012 and does a weighted random selection, so that more popular baby names chosen in 2012 are more likely to be chosen (but less popular ones still come through pretty often.)
The gender-neutral names work similarly, by finding the intersection of boy/girl names in that dataset and weights the names by the popularity of the name and the evenness of the boy/girl distribution.