Modern invented name, likely meaning 'calm' or 'heavenly'
Jaylanni is a modern American coinage, likely created by blending the popular prefix 'Jay-' with the Hawaiian name element 'Lani'. In Hawaiian, 'Lani' translates to 'heaven', 'sky', or 'royal', while the 'Jay' sound is often used for its melodic quality. It follows the trend of adding a double 'n' and 'i' suffix to create a rhythmic, feminine sound.
US births per 5-year period, 1990–present (SSA data).