Where does “Nairuzi” come from?

Nairuzi (Swahili) comes from Arabic نَيْرُوز, from Persian نوروز, from Middle Persian nwklwc, from Middle Persian 𐭭𐭥𐭪𐭩, from Proto-Iranian náwah, from Proto-Balto-Slavic náwas, from Proto-Indo-Aryan náwas, from Proto-Indo-European néwyos — new; to nod, assent to.

Nairuzi (Swahili): Swahili new year celebration in Zanzibar in July/August

Definitions

  1. Swahili new year celebration in Zanzibar in July/August

Ancestry of “Nairuzi”, step by step

StepLanguageWordMeaning
1Arabicنَيْرُوز
2Persianنوروز
3Middle PersiannwklwcNew Year's day
4Middle Persian𐭭𐭥𐭪𐭩new, recent
5Proto-Iraniannáwahnew
6Proto-Balto-Slavicnáwasnew
7Proto-Indo-Aryannáwas
8Proto-Indo-EuropeannéwyosAlternative form of *néwos; new
9Proto-Indo-Europeannéwosnew
10Proto-Indo-Europeannew-new; to nod, assent to
Every word from Proto-Indo-European new-Every word from Proto-Indo-European néwosEvery word from Proto-Indo-European néwyos