There have been different opinions about the origin of the name of Botha's Hill. The Dictionary of Southern African Place Names claims it was named after a settler, Philip Rudolph Botha, grandfather of General Louis Botha (1862–1919), first Prime Minister of the Union of South Africa.[2] Research undertaken by Robin W. Lamplough and published in the journal of the Natal Society, suggests that Botha's Hill was named after Cornelis Botha, a former harbour master of Port Natal.[3]