I don't think there is one. At phobialist.com/, I can't really find one.
There's only one's for sleep.
Hypnophobia- Fear of sleep or of being hypnotized. and Somniphobia- Fear of sleep. I don't see anything of sleep talking. We should come up with one because that's actually a good phobia.
Somniphobia
I sleep talk and it is usually about what I'm dreaming about. I have a phobia of falling and last night I had a dream of falling at my friend's house. I woke her up when I yelled "don't make me fall "IT'LL HURT"!
Hypnophobia is the name of the phobia relating to the fear of being hypnotized or in a sleep
As a general rule having a phobia is abnormal, hence it being a phobia. But you're not alone. A google search has raised a few similar questions. I also have a phobia of sleep walkers among other fears relating to sleep. But there is no name for it. Even looking for a solid name for a fear of sleepwalking leads to a fear of sleep. In short, if it's severe enough and abnormal it usually qualifies as a phobia.
Xenophobia would be my bet
Glossophobia- Fear of speaking in public or of trying to speak.
Go to http://www.buzzle.com/articles/sleep-talking.html and/or http://www.webmd.com/sleep-disorders/talking-in-your-sleep
It is NOT insomnia, for that is a mental condition preventing sleep.
Talking in Your Sleep - album - was created on 1988-05-05.
his is talking in his sleep
There are two main way to find out if someone is talking in their sleep. The first is to record a night of sleep and the other is to sleep next to someone and ask them to listen to you sleep.
better sleep