Bang Pahan district
Bang Pahan is one of the 16 districts of Ayutthaya province.
History
The district was originally named Nakhon Luang Nai, but was renamed in 1916 to Bang Pahan as the name of the central tambon.The Phuan people from Vientiane who migrated around this area in the reign of King Rama II established the settlement. They also built a windmill in their village, thus the village was named Ban Kanghan after the Thai word for windmill. The name was later corrupted by misspellings to Pahan.