A modern invented name, likely derived from Kingsley.
Kynsli is a contemporary American invention, most likely a stylized feminine variant of the English surname Kingsley, which means 'king's meadow'. It follows the popular trend of replacing traditional endings with 'li' or 'lee' and using the letter 'y' for a modern aesthetic.
Less common today
Kynsli isn't in the latest US Top 1000. It last peaked at #6,886 in 2020.
US births per 5-year period, 1990βpresent (SSA data).