麥當奴
While it is within the coastline first charted by Matthew Flinders on 9 February 1802, it is not named by Flinders possibly due to the coastline being obscured by a thick haze. The cape is reported as being one of the sixteen features named in South Australia after Blanche Ann Skurray, the wife of Richard Graves MacDonnell, the sixth Governor of South Australia who served from 1855 to 1862.