Islam in Bangladesh Islam in Bangladesh Bangladesh is a Muslim majority nation and Islam is official religion of the People's Republic of Bangladesh. Islam is the largest religion of Bangladesh, the Muslim population is approximately 148.5 million, which is the third largest Muslim population in the world (after Indonesia and Pakistan), constituting 90% of the total population as of 2015. Religion has always been a strong part of identity, but this has varied at different times. Bangladesh although a developing country is one of the few secular Muslim majority countries in the world. Islam was introduced to Bengal in at least 7th-8th century
Muslim in Arabic is "muslimūn" () or "muslimīn" (), and its feminine equivalent is "muslimāt" (). The Arabic form "muslimun" is the stem IV participle of the triliteral "S-L-M". The ordinary word in English is "Muslim". It is sometimes transliterated as "Moslem", which is an older spelling. The word "Mosalman" (, alternatively "Mussalman") is a common equivalent for "Muslim" used in Central and South Asia. Until at least the mid-1960s, many English-language writers used the term "Mohammedans" or "Mahometans". Although such terms were not necessarily intended to be pejorative, Muslims argue that the terms are offensive because they allegedly imply that