What are some unisex names/nicknames?

Question

like:

Chris (Christian, Christina)

Sam (Samantha, Samuel, Sam)

Nick, Nicky (Nichole, Nicholas)

Danny (Danielle, Daniel)

Jordan

MJ

Answer 1

Here is a comprehensive list and some background:

http://en.wikipedia.org/wiki/Unisex_name...

Answer 2

AJ

Robby, Robbie (Robert, Roberta)

Freddy, Freddie (Fredrick, Fredricka)

Ray (Raymon, Rayanne,Raven)

Andy, Andi (Andrew Andrea)

Donny, Dawnie, Donnie (Donald, Dawn)

Macky Makie (MacKenzie)

Willy, Will, Willie (William, Willow)

Billy, Billie (William, Wilhelmina)

Answer 3

Here are some (I'm sure there are a couple more):

Joe or Jo (Joseph, Joanna)

Jay, Jackie ( Jack, Jacqueline)

Andy (Andrew, Andrea)