Common religion:  "Religious freedom is guaranteed by the constitution, and there is no state or dominant religion. According to government statistics, 45% of the population is Christian. Approximately 23% are Roman Catholic, 16% are Moravian, and 6% are of other denominations, including Lutheran, Dutch Reformed and the Evangelical churches.

Hindu is practiced by about 27% of the inhabitants and Islam by about 20%. Indigenous tribal religionists make up around 6% of the populace."  - FrenchGuiana.alloexpat.com