The main religion is Christianity, but a whole host of other religions are also present in Johannesburg.
Christianity
Christianity
There are a lot of Afrikaans-speaking people in and from Johannesburg, but a lot of other languages are also spoken in Johannesburg and by people from Johannesburg.
Chrisitianity
In 1987, Johannesburg had approximately 750,000 people.
Swahili isn't an official language in Johannesburg, but it would be spoken by Kenyan people living in Johannesburg.
Johannesburg was not changed to jozi, Jozi is a nickname for Johannesburg. The official name is still Johannesburg, commonly people (mainly locals) refer to it by nicknames; Jozi or Joburg.
Johannesburg is the wealthies city in SA and Africa, making it the commercial capital of Africa. Therefore, a lot of people come to Johannesburg in search of jobs, with massive amounts of people migrating to Johannesburg in search of jobs. This is what makes it so populated.
Johannesburg
the hohkams
As the word "Johannesburg" is fairly large and difficult to say, most of the locals refer to Johannesburg simply as "Joburg" (Pronounced "Joe-Burg").Johannesburg is also known as "Egoli" (pronounced "ee-go-lee"), which translates into "Place of Gold."
Christianity. The 2 largest are the Anglican Church and the Methodist Church. The Roman Catholics are large as well.
Johannesburg does not have a new name, it is still Johannesburg.