Gomer (גֹּמֶר, Standard Hebrew Gómer, Tiberian Hebrew Gōmer, pronounced [ɡoˈmeʁ]) was the eldest son of Japheth (and of the Japhetic line), and father of Ashkenaz, Riphath, and Togarmah, according to the "Table of Nations" in the Hebrew Bible (Genesis 10).
The eponymous Gomer, "standing for the whole family," as the compilers of the Jewish Encyclopedia expressed it, is also mentioned in Book of Ezekiel 38:6 as the ally of Gog, the chief of the land of Magog.
The Hebrew name Gomer is widely considered to refer to the Cimmerians (Akkadian Gimirru, "complete"), who dwelt on the Eurasian Steppes and attacked Assyria in the late 7th century BC. The Assyrians called them Gimmerai ; the Cimmerian king Teushpa was defeated by Assarhadon of Assyria sometime between 681 and 668 BC.
In Islamic folklore, the Persian historian Muhammad ibn Jarir al-Tabari (c. 915) recounts a Persian tradition that Gomer lived to the age of 1000, noting that this record equalled that of Nimrod, but was unsurpassed by anyone else mentioned in the Torah.