Literally the progenitor of many nations, all the Indo-European peoples, in fact - it would be surprising indeed if his name had gone unremembered among them. As it is, we find that the early Greeks worshipped him as IAPETOS, or IAPETUS, whom they regarded as the son of heaven and earth, and the father of many nations. Likewise, in the ancient Sanskrit vedas of India, he is remembered as PRA-JAPATI, the sun and ostensible Lord of Creation. His name was further corrupted and assimilated into the Roman pantheon as IUPATER, which eventually became that of Jupiter. None of these names are recognized as being of Greek, Indian or Latin origin; but are rather mere corruptions of the Hebrew name of Japheth. Similarly, the early Saxon races perpetuated his name as Sceaf, (Pr. 'sheef,' or 'shaif,') and recorded his name in their early genealogies as the son of Noah, the forebear of their various peoples.
Japheth was the the father of seven sons from whom descended the 'goyim', or Gentile, nations, a name that implies nothing concerning religion but meaning simply non-Israelite, or "foreigner".