Fairy queen or daughter
Tanayah is a modern American variation of the name Tania or Tanya, which are Russian diminutives of Tatiana. It is often associated with the legendary King of the Sabines, Titus Tatius, or the concept of a fairy queen in literary contexts.
Less common today
Tanayah isn't in the latest US Top 1000. It last peaked at #6,778 in 2006.
US births per 5-year period, 1990βpresent (SSA data).