Much like Hinduism, adherence to
Islam in Vietnam is primarily associated with the Cham ethnic minority,
although there is also a Muslim population of mixed ethnic origins, also known
as Cham, or Cham Muslims, in the southwest (Mekong Delta) of the country. Islam
is assumed to have come to Vietnam much after its arrival in China during the
Tang Dynasty (618–907), through contact with Arab traders. The number of
followers began to increase as contacts with Sultanate of Malacca broadened in
the wake of the 1471 collapse of the Champa Kingdom, but Islam would not become
widespread among the Cham until the mid-17th century. In the mid-19th century,
many Muslims Chams emigrated from Cambodia and settled in the Mekong River
Delta region, further bolstering the presence of Islam in Vietnam.
Vietnam's Muslims remained
relatively isolated from the mainstream of world Islam, and their isolation,
combined with the lack of religious schools, caused the practice of Islam in
Vietnam to become syncretic. Although the Chams follow a localised adaptation
of Islamic theology, they consider themselves Muslims. However, they pray only
on Fridays and celebrate Ramadan for only three days. Circumcision is performed
not physically, but symbolically, with a religious leader making the gestures
of circumcision with a wooden toy knife.
Vietnam's largest mosque was
opened in January 2006 in Xuan Loc, Dong Nai Province; its construction was
partially funded by donations from Saudi Arabia.
A 2005 census counted over 66,000
Muslims in Vietnam, up from 63,000 in 1999. Over 77% lived in the Southeast
Region, with 34% in Ninh Thuan Province, 24% in Binh Thuan Province, and 9% in
Ho Chi Minh City; another 22% lived in the Mekong River Delta region, primarily
in An Giang Province. In Ninh Thuan Province, where most of the Cham in Vietnam
reside, Cham Bani (Muslim Cham) number close to 22,000. Out of the 22 villages
in Ninh Thuan, 7 are Muslim.