Adorned by Yahweh or witness of God
A rare biblical name of Hebrew origin, Adaiah is found in the Old Testament as the name of several minor figures. It is derived from the elements 'adah', meaning to adorn or pass by, and 'Yah', referring to the Hebrew God. It carries a sense of divine beauty or being a witness to the divine.
US births per 5-year period, 1990–present (SSA data).