Donnielle is an uncommon, feminine given name of Irish origin. It is derived from the Irish Gaelic name Donnghal, which comprises two elements: 'donn', meaning 'brown' or 'dark', and 'gal', signifying 'strength'. The name Donnielle was popularized in English-speaking countries during the mid-20th century but remains relatively rare today. It is often spelled in various ways, such as Donielle, Doniel, and even Dannielle.
The name Donnielle experienced varying popularity over the decades, with a notable spike in the mid-80s, reaching its peak in 1985 and 1986 with 11 and 12 births respectively. However, it appears that this popularity did not sustain into the late 80s or early 90s, with birth numbers decreasing significantly from 1988 onwards.