Moab

A Moabite, in the time of the Patriarchs · Moab · named in 1 verse

the name means from (her (the mother's)) father Strong's Lexicon

Moab, the son of Lot by his eldest daughter, was the ancestor of the Moabite people.

From Easton's Bible Dictionary

The seed of the father, or, according to others, the desirable land, the eldest son of Lot (Gen. 19:37), of incestuous birth.

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

Siblings Ben-ammi

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

First named at Genesis 19:37.

Genesis 19:37 The older daughter gave birth to a son and named him Moab. He is the father of the Moabites of today.