When in chat rooms I have a different name?

when I go into Yahoo chat rooms, My real full name shows up. I don't like that. I thought this was supposed to be confidential. How do I change that?

I created alias names but I find that when I respond to an IM my real name appears in the one on one chat room window instead of the alias. How do I change that? Funny thing is that when I make comments in the main chat room my alias appears but not...

My full name comes up when I am IM with someone. And I don't want it to be displayed.

I have edited my profile everywhere i can find, but my display name in a chat room shows an age that is over 20 years wrong. where can this be chagned??

when I IM people with a response my full name shows in my ID. I have went to my account and edited and still doesn't work.

My antivirus is up to date. I only started noticing this today. I can be sitting idle in a room and my name will appear in the room with a link beside it.

When I enter a chat room my real name is shown is the chat room. I don't want my real name to be shown in the chat rooms. How do I change my name so my real name will not show when I enter the chat room?

i have been blocked from getting in all regular yahoo chat rooms with this name. can you please unblock it and find out who did it? i think it is some one in arkansas room 7. there is all so some one in that room with lots of booters and they also totally...

I have even changed to another name and has not mentioned my real name at all but for some reason my real name still pops up in chat rooms can anyone help me please.