עַדְרִיאֵלʻAdrîyʼêl

proper name, masculine: son-in-law of Saul (1 Samuel 18:19; 2 Samuel 21:8)

Pronunciation: ad-ree-ale' · Hebrew/Aramaic (Old Testament) · H5741

Same root

עֵדֶרʻêder · H5739an arrangement, i.e. muster (of animals)
אֵלʼêl · H410strength; as adjective, mighty; especially the Almighty (but used also of any deity)

Where it appears

Appears 2 times in the Bible.

1 Samuel 18:19 So when the time came for Saul to give his daughter Merab in marriage to David, he gave her instead to Adriel, a man from Meholah.
2 Samuel 21:8 But he gave them Saul’s two sons Armoni and Mephibosheth, whose mother was Rizpah daughter of Aiah. He also gave them the five sons of Saul’s daughter Merab, the wife of Adriel son of Barzillai from Meholah.

Source: Brown, Driver and Briggs, Hebrew and English Lexicon of the Old Testament (1906), public domain; markup by unfoldingWord, CC BY (github.com/unfoldingWord/Brown-Driver-Briggs-Enhanced).