https://en.wikipedia.ORG/wiki/Ashkenaz
“Ashkenaz in the Hebrew Bible is one of the descendants of Noah. Ashkenaz is the first son of Gomer, and a Japhetic patriarch in the Table of Nations. In rabbinic literature, the descendants of Ashkenaz were first associated with the Scythian cultures, then later with the Slavic territories, and, from the 11th century onwards, with Germany and northern Europe, or the Indo-European people, in a manner similar to Tzarfat or Sefarad.”