Ashlae is of American origin, derived from the Irish feminine given name Aoife. It means 'beauty' or 'radiance'. The name Ashlae gained popularity in the United States during the late 20th century and has since been used consistently, although it remains relatively uncommon. In recent years, it has also appeared on baby name lists in Australia and Canada.
"Ashlae was quite popular in 1988 with five births that year."