The Nakhon Si Thammarat Kingdom (Thai: อาณาจักรนครศรีธรรมราชRTGS: Anachak Nakhon Si Thammarat), Nagara Sri Dharmaraja or the Kingdom of Ligor, was one of the major constituent city states (mueang) of the Siamese kingdoms of Sukhothai and later Ayutthaya and controlled a sizeable part of the Malay Peninsula. Its capital was the eponymous city of Nakhon Si Thammarat in what is now Southern Thailand.
There is considerable linguistic, cultural, artistic and social diversity among the many Malay subgroups, mainly due to hundreds of years of immigration and assimilation of various regional ethnicity and tribes within Maritime Southeast Asia. Historically, the Malay population is descended primarily from the earlier Malayic-speaking Austronesians and Austroasiatic tribes who founded several ancient maritime trading states and kingdoms, notably Brunei, Kedah, Langkasuka, Gangga Negara, Chi Tu, Nakhon Si Thammarat, Pahang, Melayu and Srivijaya.
Nakhon Si Thammarat Kingdom in the context of Tambralinga
Tambralinga or Ho-ling was an IndianisedMalay kingdom located on the Malay Peninsula (in modern-day Southern Thailand), existing at least from the 2nd to 13th centuries CE. It possibly was under the influence of Srivijaya for some time, but later became independent from it or were generally allies rather than conqueror and vassal. The name had been forgotten until scholars recognized Tambralinga as Nakhon Si Thammarat (Nagara Sri Dharmaraja). In Sanskrit and Prakrit, tām(b)ra means "copper", "copper-coloured" or "red" and linga means "symbol" or "creation", typically representing the divine energy of Shiva.
Tambralinga first sent an embassy to China under the Song dynasty in 1001. In the 12th century it may or may not have been under the suzerainty of the Burmese Pagan Kingdom and a kingdom of Sri Lanka. At its height in the mid-13th century, under King Chandrabhanu, Tambralinga was independent, regrouping and consolidating its power and even invading Sri Lanka. By the end of the 13th century, Tambralinga was recorded in Siamese history as Nakhon Si Thammarat, under the suzerainty of the Tai Sukhothai Kingdom.