With my last name, the highest concentration of people with my last name is in New Zealand. But we are also in South Africa, Ireland, Scotland, Wales, England, and United States with South Carolina, Texas, and California being the highest concentration of people with my last name in the states. That said, I don't see how that would help anyone figure out where I was from. Although I am from California. But I've had a lot of people in my life ask me if I am from South Africa.