God has helped; my God is salvation
Nyzaiah is a modern American invention, likely created by blending the prefix 'Ny-' with the biblical name Isaiah. It draws its spiritual weight from the Hebrew name Yeshayahu, which translates to 'Yahweh is salvation.'
Less common today
Nyzaiah isn't in the latest US Top 1000. It last peaked at #5,223 in 2010.
US births per 5-year period, 1990βpresent (SSA data).