The Giants- N

Hail!

I'm moving onto the next one, N. I get my info from Wikipedia, which isn't the best source but they did a good job here.

N

Naglfari

In Norse mythology, Naglfari is the father of Auðr by the personified night, Nótt. Naglfar is attested in a single mention in the Prose Edda (written in the 13th century by Snorri Sturluson) book Gylfaginning, where he is described as one of a series of three husbands of Nótt, and that the couple produced a son, Auðr.^[1] No additional information is provided about Naglfari.^[2]
Rudolf Simek theorizes that Snorri invented Naglfari but states that his reason for doing so is unknown.

Nal

Another name for Laufey.

Narfi

In Norse mythology, Narfi or Nörfi (Nǫrfi), also called Nörr (Nǫrr), is the father of Nótt, the personified night.

Nari

 In Norse mythology, Narfi or Nörfi (Nǫrfi), also called Nörr (Nǫrr), is the father of Nótt, the personified night

Norfi

Another name for Nari and Narfi.

Nott

In Norse mythology, Nótt (Old Norse "night"^[1]) is night personified, grandmother of Thor. In both the Poetic Edda, compiled in the 13th century from earlier traditional sources, and the Prose Edda, written in the 13th century by Snorri Sturluson, Nótt is listed as the daughter of a figure by the name of Nörvi (with variant spellings) and is associated with the horse Hrímfaxi, while the Prose Edda features information about Nótt's ancestry, including her three marriages. Nótt's third marriage was to the god Dellingr and this resulted in their son Dagr, the personified day (although some manuscript variations list Jörð as Dellingr's wife and Dagr's mother instead). As a proper noun, the word nótt appears throughout Old Norse literature.