The name Aner designates one of Abram's Amorite allies from Mamre, who joined Abram in rescuing Lot from the four kings (Genesis 14). The name also appears as a Levitical city in Manasseh assigned to the Kohathite clans (1 Chronicles 6:70).
The story of Abram's allies (Genesis 14) provides an early picture of God's blessing extending beyond the covenant community. Aner fought alongside Abram and received a portion of the spoils. These Amorites are preserved by name in Scripture — a reminder that faithfulness to God's people carries its own dignity. This anticipates the ingathering of nations into the kingdom of God.