Albert Barnes Commentary 2 Samuel 11:3

"And David send and inquired after the woman. And one said, Is not this Bath-sheba, the daughter of Eliam, the wife of Uriah the Hittite?" — 2 Samuel 11:3 (ASV)

Eliam - Also called Ammiel in 1 Chronicles 3:5, with the component words of the name in reverse order. Bathsheba was the granddaughter of Ahithophel (2 Samuel 23:34).