Scotland divided into 32 subdivisions, known as local authorities, or councils. Glasgow City is the largest subdivision in Scotland in terms of population, with Highland being the largest in terms of area. Limited self-governing power, covering matters such as education, social services and roads and transportation, is devolved from the Scottish Government to each subdivision. "Scotland" comes from "Scoti", the Latin name for the Gaels. Philip Freeman has speculated on the likelihood of a group of raiders adopting a name from an Indo-European root, *"skot", citing the parallel in Greek "skotos" (σκότος), meaning "darkness, gloom". The Late Latin word "Scotia" ("land
History of Scotland population identified as Christian (declining from 65.1% in 2001). The Church of Scotland is the largest religious grouping in Scotland, with 32.4% of the population. The Roman Catholic Church accounted for 15.9% of the population and is especially important in West Central Scotland and the Highlands. In recent years other religions have established a presence in Scotland, mainly through immigration and higher birth rates among ethnic minorities, with a small number of converts. Those with the most adherents in the 2011 census are Islam (1.4%, mainly among immigrants from South Asia), Hinduism (0.3%), Buddhism (0.2%) and Sikhism (0.2%). Other minority