Daylen is of American origin, derived from the Old English elements 'dæg' meaning 'day', and 'lean', which signifies 'little'. The name is a blend of traditional elements, reflecting its modern usage as an appealing unisex choice.
"The name Daylen experienced significant fluctuations in popularity from the late '90s to present day, with a notable spike in usage between 2009 and 2012."