Ahinoam (אֲחִינֹעַם) means "my brother is pleasant" in Hebrew. Two biblical women bore the name — King Saul's wife (1 Samuel 14:50) and **David's wife from Jezreel** (1 Samuel 25:43), **mother of Amnon**, his firstborn.
Rare but iconic in biblical scholarship.
Ahinoam reduces to eight — the number of David's wife.