Modern invented name, possibly meaning life or flower
Zynasia is a modern American coinage likely created by blending rhythmic sounds or modifying names like Asia or Zinnia. It may draw inspiration from the Greek 'Zoe' meaning life or the Zinnia flower, though it has no singular historical etymology.
Less common today
Zynasia isn't in the latest US Top 1000. It last peaked at #9,241 in 2006.
US births per 5-year period, 1990βpresent (SSA data).