Combination of Jay and Liana
Jayliana is a modern American compound name. It blends the prefix Jay, often associated with the jaybird or the name Jason, with Liana, which is a botanical term for a climbing vine and a diminutive of names like Eliana or Juliana.
Less common today
Jayliana isn't in the latest US Top 1000. It last peaked at #3,110 in 2014.
US births per 5-year period, 1990βpresent (SSA data).