Daylanie is of American origin, derived from the combination of the names Dayla andanie, suggesting it may have been created as a unique blend of two popular names during its time of popularity in the United States. It gained prominence in the late 20th century but has since declined in usage. The name Daylanie does not appear to have any specific meaning or associated elements such as flowers, gemstones, or symbolic meanings tied to it.
Daylanie saw its popularity peak in 2021 with 6 births that year. Prior to this, it maintained a steady presence from 2014 onwards with 5 births each year. After the spike in 2021, the number of births returned to 5 in 2022. In total, there have been 21 babies named Daylanie since 2014.