Was doing a little bit of reading on Norse mythology, specifically Frost Giants, since my purchase below of the Ral Partha frost giant whom I have decided to name "Bergelmir the Mountain Yeller."
The below is from Wikipedia:
A jötunn was a giant in Norse mythology, a member of a race of nature spirits with superhuman strength, described as sometimes standing in opposition to the races of the tribes of the Æsir and Vanir, although they frequently mingle with or intermarry with these. Their otherworldly homeland is Jötunheimr, one of the nine worlds of Norse cosmology, separated from Midgard, the world of humans, by high mountains or dense forests. Other place names are also associated with them, including Niflheimr, Utgarðr and Járnviðr.
In later Scandinavian folklore, the nature spirits called trolls (deriving from the term for 'magic') take over many of the functions of the more ancient concept of the jötunn.
The mountain range Jotunheimen in southern Norway was named after the mythological Jǫtunheimar by the poet Åsmund Olavsson Vinje in the 1860s.
In Old Norse, the beings were called jǫtnar (singular jǫtunn, the regular reflex of the stem jǫtun- and the nominative singular ending -r), or risar (singular risi), in particular bergrisar ('mountain-risar'), or þursar (singular þurs), in particular hrímþursar ('rime-thurs'). Giantesses could also be known as gýgjar (singular gýgr) or íviðjur (singular íviðja).
Jǫtunn (Proto-Germanic *etunaz) might have the same root as "eat" (Proto-Germanic *etan) and accordingly had the original meaning of "glutton" or "man-eater", possibly in the sense of personifying chaos, the destructive forces of nature. Following the same logic, þurs might be derivative of "thirst" or "blood-thirst." Risi is probably akin to "rise," and so means "towering person" (akin to German Riese, Dutch reus, archaic Swedish rese, giant). The word "jotun" survives in modern Norwegian as giant (though more commonly called trolls), and has evolved into jätte and jætte in modern Swedish and Danish, while in Faroese they are called jatnir [jaʰtnɪɹ]/[jaʰknɪɹ] (Singular: jøtun [jøːtʊn]). In modern Icelandic jötunn has kept its original meaning. In Old English, the cognate to jötunn is eoten, whence modern English ettin.
The Elder Futhark rune , called Thurs (from Proto-Germanic *Þurisaz), later evolved into the letter Þ. In Scandinavian folklore, the Norwegian name Tusse for a kind of troll or nisse, derives from Old Norse Þurs. Old English also has the cognate þyrs of the same meaning.
Norse jötnar - The first living being formed in the primeval chaos known as Ginnungagap was a giant of monumental size, called Ymir. When he slept a jötunn son and a jötunn daughter grew from his armpits, and his two feet procreated and gave birth to a son, a monster with six heads. These three beings gave rise to the race of hrímþursar (rime thurs), who populated Niflheim, the world of mist, chill and ice. The gods instead claim their origin from a certain Búri. When the giant Ymir subsequently was slain by Odin, Vili and Vé (the grandsons of Búri), his blood (i.e. water) deluged Niflheim and killed all of the jötnar, apart from one known as Bergelmir and his spouse, who then repopulated their kind.
Some of the jötnar are attributed with hideous appearances – claws, fangs, and deformed features, apart from a generally hideous size. Some of them may even have many heads, such as Thrivaldi who had nine of them, or an overall non-humanoid shape; so were Jörmungandr and Fenrir, two of the children of Loki.
Yet when jötnar are named and more closely described, they are often given the opposite characteristics. Very old, they carry wisdom from bygone times. It is the jötnar Mímir and Vafþrúðnir Odin seeks out to gain this ancient knowledge. Many of the gods' spouses are giants. Njörðr is married to Skaði, Gerðr becomes the consort of Freyr, Odin gains the love of Gunnlod, and even Thor, the great slayer of their kind, produces a child with Járnsaxa; Magni. As such, they appear as minor gods themselves, which can also be said about the sea giant Ægir, far more connected to the gods than to the other jötnar occupying Jotunheim. None of these fear light, and in comfort their homes do not differ greatly from those of the gods."