I found more than one reference to the name Agramon as the Demon of Fear.
Barbas is the name of the Demon of Fear. Once every thirteen hundred years, there's a universal convergence of negative energy on Friday the 13th and the Demon of Fear appears. He feeds on the fears of young witches for his survival. If he can kill thirteen unmarried witches by midnight, he'll be free from the underworld to wreck his terror every single day. He does kill by turning a witch's greatest fear against her. He can only be defeated if his victims let go of their fears.
Demon Hunters Fear the Silence - 2013 was released on: USA: 18 November 2013
The cast of The Demon of Fear - 1916 includes: Frank Borzage Ann Little Jack Richardson Queenie Rosson
FEAR.
I don't know about Demon Child. But the name Raksha means Demon.
To defeat the masked man known as "Madara" which, that is known now is not actually him. But a fraud going by the name to instill fear.
Summoning a demon requires correct and complete knowledge of the "true" name of the demon you intend to summon.
Demon Dan's birth name is Daniel Blackner.
One demon is often refered to as 'Satan'.
Blue Demon's birth name is Alejandro Muoz Moreno.
A demon Acala is just an ordinary myth. Acala is or was actually the devils name. See the demon word is just another name for devil or spirit.
No