Jazlen is of American origin, derived from the combination of Jasmine and Hazel. It's a unique and contemporary choice for a girl's name, first gaining popularity in the late 20th century. The name Jazlen has a musical ring to it, with the 'Jaz' portion reminiscent of jazz music, while the 'Len' ending gives it a soft and feminine finish.
Jazlen experienced peak popularity between 2008 and 2011, with a total of 37 births during these years. However, its usage has since declined, with only 10 births recorded from 2016 to 2018.