My judge
Denijah is a modern American name likely created as a feminine variation of the Hebrew name Elijah or a blend of Denise and Elijah. It incorporates the 'jah' suffix, which refers to the Hebrew name for God, Yahweh.
Less common today
Denijah isn't in the latest US Top 1000. It last peaked at #9,455 in 1999.
US births per 5-year period, 1990βpresent (SSA data).