View the highest/lowest earning families in South Africa

Where Does The Last Name O' Sullivan Come From? ^{nationality or country of origin}

The last name O' Sullivan is borne by more people in South Africa than any other country/territory. It can also occur as:. Click here for other possible spellings of this last name.

How Common Is The Last Name O' Sullivan? ^{popularity and diffusion}

O' Sullivan is the 1,168,344^th most frequently held family name throughout the world It is held by approximately 1 in 35,723,264 people. This last name occurs mostly in Africa, where 100 percent of O' Sullivan are found; 100 percent are found in Southern Africa and 100 percent are found in South Bantu Africa.

The surname O' Sullivan is most frequently used in South Africa, where it is held by 204 people, or 1 in 265,577. In South Africa it is most frequent in: Gauteng, where 45 percent reside, Western Cape, where 28 percent reside and KwaZulu-Natal, where 23 percent reside.

O' Sullivan Last Name Statistics ^demography

O' Sullivan earn more than fifty percent more than the average income. In South Africa they earn 65.82% more than the national average, earning R 394,056 per year.