Athaliah, derived from Hebrew, means 'Yahweh is my joy'. It's an uncommon yet significant name, known from biblical history as the name of a queen of Judah who ruled around 841 BCE. She was the daughter of Ahab and Jezebel, and her story can be found in the Books of Kings (2 Kings 11:1-3) in the Old Testament.
The name Athaliah has seen a significant increase in popularity over time, with a notable spike starting from the year 2017 onwards.