It’s so weird. Every time my daughter logs me out of my WordPress account and logs herself into hers, then logs herself out, her name is in the login field. I just logged myself out and back in and there was her username even though I chose keep me logged in. Hmmm.
Random Thoughts on Everything and Nothing 
Yep, happens to me too.
I have two user names – and it’s never the one that I want to use that appears. I think my computer hates me.