The Tiddim, or Tedim, are an ethnic group of Myanmar. They generally inhabited Northern Chin State and are one of the three major tribes of Chin State. They speak the Tiddim Chin language (locally known as Zo pau) which had a total of about 345,000 speakers in 1990. Some 190,000 of these lived in Burma with about 155,000 of them residing in India. The Tiddim are numbered at about 230,000 people. About 70 percent of the Tiddim are Christians, with the remainder practicing indigenous religions.