Gomer

A man, in the time of the Patriarchs · Early Patriarch · named in 5 verses

the name means completion Strong's Lexicon

Gomer, a son of Japheth, was the father of Ashkenaz, Riphath, and Togarmah, as listed in the Table of Nations.

From Easton's Bible Dictionary

Complete; vanishing. (1.) The daughter of Diblaim, who (probably in vision only) became the wife of Hosea (1:3).

Easton's Illustrated Bible Dictionary, 1897 — public domain, quoted in full and unedited.

Parents Japheth

From STEPBible's TIPNR genealogy data. A relationship the data marks uncertain is not shown here.

First named at Genesis 10:2.

Genesis 10:2 The sons of Japheth: Gomer, Magog, Madai, Javan, Tubal, Meshech, and Tiras.
Genesis 10:3 The sons of Gomer: Ashkenaz, Riphath, and Togarmah.
1 Chronicles 1:5 The sons of Japheth: Gomer, Magog, Madai, Javan, Tubal, Meshech, and Tiras.
1 Chronicles 1:6 The sons of Gomer: Ashkenaz, Riphath, and Togarmah.
Ezekiel 38:6 as well as Gomer with all its troops, and Beth-togarmah from the far north with all its troops—the many nations with you.