My knowledge is somewhat limited, but from what I have read and been told, this is never a good idea. You don't want to invite anything in.
A Pagan Perspective
If you are saying the "true" name, you have command over the entity. Speaking it aloud is the same as calling it. Much as it may seem like an unimportant thing, it makes no sense to get involved with, and I do not recommend calling, things you do not understand or may not be able to control. Just because you don't believe in a thing, does not mean it does not exist, or can not harm you or others.
The techno song that has the lyrics that say "beware the demon", is by the Kinks. The song's name is Cricket.
Do you know why we can't say belial out loud? Because when you say his/her (belial is a transgender demon) name, it's the same as you call him/her out. Actually, not just belial's name. We cannot say all demon's name out loud, it's the same as you call them out. Except when we want to cast the demons out of someone's body.
No, but in the manga they say he is a demon.
I don't know about Demon Child. But the name Raksha means Demon.
ma o
The word "confront" in French is translated as "confronter".
Demon Dan's birth name is Daniel Blackner.
hanyou is the japenese word for half demon Im japanses but i never hers of "hanyou" ...if you want to say half demon in japanses then you shouls say " Akuma no half "
One demon is often refered to as 'Satan'.
Summoning a demon requires correct and complete knowledge of the "true" name of the demon you intend to summon.
demon blade in Japanese is akuma no tsubasa
Blue Demon's birth name is Alejandro Muoz Moreno.