Where does “tomtenisse” come from?

tomtenisse (Swedish) comes from Swedish Nisse, from Swedish Nils, from Latin Nīcolāus, from Ancient Greek Νικόλαος, from Ancient Greek λᾱός, from Proto-Hellenic lāwós, from Proto-Indo-European leh₂wos, from Proto-Indo-European leh₂- — to bark, howl; to be concealed.

tomtenisse (Swedish): a (small) tomte (type of brownie or gnome from Nordic folklore), in modern times often one of Santa's helpers (a Christmas elf)

Definitions

  1. a (small) tomte (type of brownie or gnome from Nordic folklore), in modern times often one of Santa's helpers (a Christmas elf)

Ancestry of “tomtenisse”, step by step

tomtenisse traces back through two separate lines of ancestry.

via Swedish Nisse

StepLanguageWordMeaning
1SwedishNisserecorded since the Middle Ages
2SwedishNils
3LatinNīcolāus
4Ancient GreekΝικόλαοςNicolas
5Ancient Greekλᾱόςpeople; men; the people
6Proto-Helleniclāwóspeople, crowd
7Proto-Indo-Europeanleh₂wospeople
8Proto-Indo-Europeanleh₂-to bark, howl; to be concealed

via Swedish tomt

StepLanguageWordMeaning
1Swedishtomta ground lot, a parcel (of land), that has had, currently has or in the future will have a house built on it. It especially refers either to the land that directly surrounds the house (not uncommonly fenced), even if the total estate might be much bigger, or a legally delineated lot in town-like env
2Old Norsetoft
3Proto-Germanictumþizseemliness, agreement; association, guild,...
4Proto-Indo-Europeandem-to build; to arrange, to put together
Every word from Proto-Indo-European leh₂-