Nasirabad District: History
The division is named after the Khan of Kalat, Mir Nasir Khan I, who was one of the most respected rulers of Kalat; he ruled Kalat from (1747-1794), and founded the Brahvi-Baloch Confederation, with its center in Khanate of Kalat.
Nasirabad District was first part of state of Kalat until the formation of Kalat District on February 3, 1954. Nasirabad was then separated from Kalat district in 1974, while in 1987 the new district of Jafarabad was cleaved out of it. For three years, from July 1987 to December 1990, it was known as Tahseel Tamboo. It is named after Naseer Ahmad who served there as a Deputy Commissioner of the District Tamboo. Tamboo is a small village 40 km west of Dera Murad Jamali.