US Popularity Rank: 6400

Origin: Aramaic

Meaning: Heart; God's gift

Thaddea is a girl’s name of Aramaic or possibly Greek origin. It’s a feminine form of the Aramaic name Thaddeus, meaning “heart.” Choosing this name for baby could be a beautiful way to express just how much you love them! Thaddea may also be related to the Greek name Theodorus, which means “God’s gift.” This equally sweet meaning could be perfect for your little blessing from above. Whichever meaning or origin you prefer, Thaddea is a rare and lovely name with an elegant, classical feel.