Islam in Indonesia Islam in Indonesia Islam is the most adhered to religion in Indonesia, with 87.2% of Indonesian population identifying themselves as Muslim in 2010 estimate. Indonesia has the largest Muslim population in the world, with approximately 225 million Muslims. In terms of denomination, absolute majority adheres to Sunni Islam, while there are around one million Shias (0.5%), who are concentrated around Jakarta, and about 400,000 Ahmadi Muslims (0.2%). In terms of Islamic schools of jurisprudence, based on demographic statistics, 99% of Indonesian Muslims mainly follow the Shafi'i school, although when asked, 56% does not adhere to any specific school. Trends of
Indonesian names surname or last name. This can lead to the misconception that "Lnu" is a common Indonesian surname. In some cases "Fnu" will be used as the surname or last name. Lastly, the existing single word name may be duplicated to give a first name and surname such as "Hasan Hasan". There are some Indonesian ethnic groups or tribes whose people do maintain a family, last or surname. These include the: Indonesians regardless of personal religion, particularly the Javanese, Sundanese and Balinese may have names strongly derived from Sanskrit. This is because of the Indian cultural influence which came to the