The name reached its all-time peak in 2011 with 4 births ranking #4764. STABLE Recent data shows the name is currently stable.
Jaylen is best understood as a modern coined name rather than an old traditional one with a single fixed meaning. Behind the Name links it either to Jalen or, in feminine use, to Jaylynn.
The name grew within modern English and African American naming, where sound, rhythm and family resemblance often matter more than one historic root. That makes Jaylen a contemporary name with flexible usage.