Board Thread:Supergirl discussions/@comment-9346948-20161129012248/@comment-9346948-20161130040805

Policies are policies. We have a spoiler policy, so follow it. If Jesse was only named Jesse, then it could be added as Jesse Chambers Wells, but nothing in-universe proves Jesse Quick is her nickname. Also, she was able to easily out her name to MM and Top because she's from another earth.