Salvation
Izayiah is a modern phonetic spelling of the Hebrew name Isaiah. It derives from the biblical prophet Yeshayahu, combining 'yasha' (to save) and 'Yah' (the Lord).
Less common today
Izayiah isn't in the latest US Top 1000. It last peaked at #3,710 in 2009.
US births per 5-year period, 1990βpresent (SSA data).