The sons of Japheth: Gomer, Magog, Madai, Javan, Tubal, Meshech, and Tiras. The sons of Gomer: Ashkenaz, Riphath,[b] and Togarmah. The sons of Javan: Elishah, Tarshish, Kittim, and Rodanim.
The sons of Ham: Cush, Egypt, Put, and Canaan. The sons of Cush: Seba, Havilah, Sabta, Raamah, and Sabteca. The sons of Raamah: Sheba and Dedan. Cush fathered Nimrod. He was the first on earth to be a mighty man. 1 Chronicles 1:1-10.
There is not much to say here. This is the list of first families, and some of these became nations.