The original and correct scientific name for humans is homo sapiens. Human beings are primates who belong to the family Hominidae. The human being can be distinguished by other primates from their bipedal locomaotions..
Answering that would require knowing what was the first human language, and we don't.
There was no original name
original name zhiguli
the original name is sandstone
the original name for wilmington
Mesopotamia is the original name.
the original name was humpshire
Department of war was its original name.
Its original name was Frinesworth
"Bolsheviks" was the original name of the Communists.
kajagoogoo's original name was Kajagoogoo
That is his original name