Where does “Homo sapiens idaltu” come from?

Homo sapiens idaltu (Translingual) comes from Afar idaltu, from Afar idoolá.

Ancestry of “Homo sapiens idaltu”, step by step

Step	Language	Word	Meaning
1	Afar	idaltu	elders, old men
2	Afar	idoolá	—

Homo sapiens idaltu — Etymology, Origin & Word History | Etymology Explorer