Meaning Protected by God, consistent worshipper. Origin of Castiel Latin +-100%Zoom level changed to 1 Popular Middle Names Lee, Micah, Michael, Miguel, Rafael, Smith, allen, Alfonso, Amadeus, Amir Pronunciation 🔊 Listen Castiel KASteel Similar Names Abdu Keshawn Devdarsh Esmond Mahfuz Mahrus Tzephaniah Kamukama Esmund Estmund Year by Year Popularity of Castiel