Question: Which ethnic group with an estimated 10-11 million people has a name meaning "rain" in their native language?
Sentence (from "Zulu people"): The Zulu (Zulu: amaZulu ) are a Bantu ethnic group of Southern Africa and the largest ethnic group in South Africa, with an estimated 10–11 million people living mainly in the province of KwaZulu-Natal.
Relevant evidence: Yes