Dreamworks Trolls, is the newest Hollywood blockbuster hit movie, that has grossed $292 million at the Book Office as of November 30, 2016 We will explore in this expose', the true origins of Trolls, is rooted in the occult, and demonology.
Troll on Wikipedia:
A troll is a class of being in Norse mythology and Scandinavian folklore. In Old Norse sources, beings described as trolls dwell in isolated rocks, mountains, or caves, live together in small family units, and are rarely helpful to human beings.
Later, in Scandinavian folklore, trolls became beings in their own right, where they live far from human habitation, are not Christianized, and are considered dangerous to human beings. Depending on the region from which accounts of trolls stem, their appearance varies greatly; trolls may be ugly and slow-witted, or look and behave exactly like human beings, with no particularly grotesque characteristic about them.
Trolls are sometimes associated with particular landmarks, which at times may be explained as formed from a troll exposed to sunlight. Trolls are depicted in a variety of media in modern popular culture.
In the Scandinavian languages, the word is actually a root for just about everything mystical and magical. “Trolleri” was considered to be a type of magic that was intended to harm others and is probably the primary source for the term “troll” for these mythological creatures who were considered to be particularly malignant, especially toward humans, in stories from folklore.
From newworldencyclopedia.org on Etymology of Trolls:
The meaning of the word "troll" is uncertain. It might have had the originally meaning of "supernatural" or "magical" with an overlay of "malignant" and "perilous." Another likely suggestion is that it means "someone who behaves violently." In old Swedish law, trolleri was a particular kind of magic intended to do harm. It should be noted that North Germanic terms such as trolldom (witchcraft) and trolla/trylle (perform magic tricks) in modern Scandinavian languages do not imply any connection with the mythical beings. Moreover, in the sources for Norse mythology, "troll" can signify any uncanny being, including but not restricted to the Norse giants (jötnar).
The ambiguous original sense of the word "troll" appears to have lived on for some time after the Old Norse literature was documented. This can be seen in terms such as sjötrollet (the sea troll) as a synonym for havsmannen (the sea man)—a protective spirit of the sea and a sort of male counterpart to the female sjörå.