Tudhaliya is the name of several Hittite kings. It is not clear how many kings bore that name, and numbering schemes vary from source to source.
Some biblical scholars suggested that Tidal, king of Nations, who is mentioned in the Book of Genesis 14 as having joined Chedorlaomer in attacking rebels in Canaan is based on one of the Tudhaliyas.[1] In modern academia, Tidal is considered to be a literary figure, not a historical figure, but in the case of Goyim, it might be related to the island kingdoms in Mediterranean Sea. In the case of Ellasar, it is related to the name of Elishah in Genesis 10:4, which is why it is presumed to have referred to Alashiya, an ancient kingdom on the island of Cyprus today. Just as the case of Ellasar, Goyim could be related to the Goyim appearing in Genesis 10:5.[2]