Where does “nan þing” come from?

nan þing (Middle English) comes from Old English nān, from Proto-West Germanic nain, from Proto-Germanic nainaz, from Proto-Germanic nē, from Proto-Germanic aiwaz, from Proto-Indo-European h₂eyu-, from Proto-Indo-European h₂ey- — vital force, life, age, eternity; day, morning.

Ancestry of “nan þing”, step by step

nan þing traces back through two separate lines of ancestry.

via Old English nān

StepLanguageWordMeaning
1Old Englishnānnone, not any; not one, not any, none; no, not...
2Proto-West Germanicnain
3Proto-Germanicnainaznot any
4Proto-Germanicnot
5Proto-Germanicaiwazlong time, age, eternity
6Proto-Indo-Europeanh₂eyu-vitality; eternal; vital force, life, long life,...
7Proto-Indo-Europeanh₂ey-vital force, life, age, eternity; day, morning

via Old English þing

StepLanguageWordMeaning
1Old Englishþingevent, meeting, court; matter, concern; thing,...
2Proto-West Germanicþingcourt session, lawsuit; affair, matter; thing,...
3Proto-Germanicþingąappointed time; date; appointment; meeting;...
4Proto-Indo-Europeantenkó-
5Proto-Indo-Europeantenk-to be solid, firm; to be suitable; to succeed,...
Every word from Proto-Indo-European h₂ey-Every word from Proto-Indo-European h₂eyu-Every word from Proto-Germanic aiwaz