Jensyn is of American origin, derived from the Scandinavian elements 'Jens' and 'syn'. It means 'God is gracious'. First recorded in the late 20th century, it has gained popularity as a unique choice for baby girls.
The name Jensyn experienced significant growth in popularity over time, with a notable spike from 20 births in 2013 to 31 births in 2018. However, there has been some fluctuation since then, with the number of births decreasing in recent years but still maintaining a steady level around 20 births annually.