Modern creation, likely a variation of Saniyah or Cyani
Cyniyah is a modern American name likely formed by blending the prefix 'Cy-' (as in Cyan or Cynthia) with the popular Arabic-derived suffix '-iyah'. It may be intended as a creative variation of Saniyah, meaning 'brilliant' or 'radiant', or linked to the color cyan.
Less common today
Cyniyah isn't in the latest US Top 1000. It last peaked at #12,433 in 2017.
US births per 5-year period, 1990–present (SSA data).
