Modern invented name, possibly meaning blue crested bird
Jaylina is a modern American coinage, likely created by combining the name Jay with the popular suffix -lina. While it does not have a singular ancient root, it is often associated with the Jay bird or seen as a diminutive elaboration of names like Jane or Jade.
Less common today
Jaylina isn't in the latest US Top 1000. It last peaked at #7,988 in 2009.
US births per 5-year period, 1990βpresent (SSA data).