mḏd-r-nbtj (Egyptian) comes from Egyptian nbtj, from Egyptian tj, from Egyptian jsṯ, from Egyptian sṯ, from Egyptian sk, from Old Persian 𐎿𐎣 — Saka and Scythians, a nomadic people of the Eurasian steppes.
Ancestry of “mḏd-r-nbtj”, step by step
mḏd-r-nbtj traces back through 3 separate lines of ancestry.