Shield of God
Derived from Hebrew roots, the name is traditionally associated with an angel in various theological and mystical texts. It combines 'kasa', meaning to cover or shield, with 'El', the common Hebrew suffix for God. While not found in the canonical Bible, it has gained significant modern recognition through popular culture.
Less common today
Castiel isn't in the latest US Top 1000. It last peaked at #724 in 2019.
US births per 5-year period, 1990–present (SSA data).
An angel of the Lord and central character · Supernatural
