LOL! I wondered what the deal was with your thread title... I thought, surely she can't call her kid that?!? PMSL!
I like Ainsley, Temperance and Keely. Not as fond of Darby.
[TB, I know an Ainsley too, and she never got teased either.]
Temperance is the name of the main character in Kathy Reichs' books - I LOVE those books, and love the character (the TV show is SO lame in comparison, LOL!) so that name's a winner for me. And I like the shortened form, Tempe, as well.
GL with making your decision!