I didn't know that was your real first name! It's a nice name. One I wouldn't mind using if I get a chance...
My first name apparently has never been used. I'm thinking it's too long - says they try to use kind of short names. Probably goes for Margaret, too, though I didn't look through the retired names for hers.
It's my Mama's name. Daddy insisted on naming me after her. She didn't want to, so she called me by my middle name instead. Kind of a pain, when I had to fill out forms using my full name, and folks would call me 'Rita'. I'd always have to underline my middle name and make a note that I went by that one.