A good girl nickname could be Ally or Lexy And a good boy nickname, well I'm pretty sure Alex is a nickname for Alexander already. or it is the coolest name ever and who ever has that name is the best.
Alex Sirvent goes by Alex.
Alex Sedrowski goes by Alex.
Alex McTavish goes by Alex.
Alex Hinsky goes by Alex.
Alex Siow goes by Alex Siow.
Alex Teodorescu goes by Alex Teodorescu.
Alex Nikolic goes by Alex King.
David Alex Andrejko goes by Alex.
The best nicknames for Alex are:=Diva, Stinker, Dumbo, Whimp, Brat,Thin-man, and Stupid=
Lalu Alex goes by Laluchayan.
Alex Kruz goes by Hawk.
Alex Levingston goes by Pinky.