Where does “Sheng” come from?

I can't write this summary because the etymological chain provided doesn't support "Sheng" as the headword. The chain traces back through "English" and various linguistic suffixes (-isk, -iskaz, -iskos), which would explain words like "English" or similar adjectives, not "Sheng." To write an accurate one-sentence origin summary, I would need: 1. A chain that actually traces "Sheng" backwards through its source languages 2. The meaning(s) of "Sheng" to explain sense development 3. Confirmation that each step in the chain actually leads to this specific word Could you provide the correct etymological chain for "Sheng"?

Sheng (English): A Kenyan cant based on Swahili and English

Definitions

  1. A Kenyan cant based on Swahili and English

Ancestry of “Sheng”, step by step

Sheng traces back through two separate lines of ancestry.

via English English

StepLanguageWordMeaning
1EnglishEnglishOf or pertaining to England; English-language; of...
2FrenchFrench
3EnglishFrenchThe people of France; groups of French people;...
4Middle EnglishFrench
5Old EnglishFrenċisċFrankish
6Old EnglishFrancaFrank, Frenchman; a Frank
7Proto-West Germanicfrankōspear, javelin; a Frank
8Proto-Germanicfrankôspear, javelin; a Frank
9Proto-Indo-EuropeanprAng-pole, stalk

via English Swahili

StepLanguageWordMeaning
1EnglishSwahiliAn agglutinative language of the Bantu branch...
2SwahiliMswahiliA Swahili person
3Swahilim-The prefix for noun class 1 denoting humans; The...
4Arabicسَوَاحِلcoastal dwellers
5Arabicسَاحِلcoast; boundary, coast; border of the desert

Words derived from “Sheng

Every word from Proto-Indo-European prAng-