Meaning & Origin
Daylen is a boy's and girl's baby name of American coinage, likely a variant of Dalen or Daylan, from the Old Norse dalr (valley), meaning 'valley dweller' or a creative American blend of Day and Len, suggesting 'daylight' and 'brightness.'
Daylen fits comfortably alongside the family of -len/-lon/-lan names that have been popular in American naming — Jaylen, Kaelen, Raylan — combining a bright Day- opening with a flowing ending. It has a sunny, forward-moving energy that suits its daylight imagery.