Kittiratt Na-Ranong comes from the
Khaw na Ranong family, a prominent
Thai Chinese family based in southern Thailand. He is a great-great grandson of
Khaw Soo Cheang, a Hokkien Chinese immigrant from
Zhangzhou in
Fujian Province who migrated to
Penang in 1810 and then to Thailand in 1822. Soo Cheang established a tin mining and shipping business in Penang and southern Thailand. He was appointed governor of Ranong Province in 1854 and given the princely title of Phraya Na Ranong by the royal family. Soo Cheang's second son, Khaw Sim Kong was the governor of Ranong Province and the great-grandfather of Kittiratt. Soo Cheang's sixth son,
Phraya Ratsadanupradit Mahitsaraphakdi served as the governor of
Trang Province. The family was granted the "Na Ranong" surname in around 1916 by Rama VI, among the first families to receive one. Today, several hundred members of the family use this surname. According to a distant relative, Khaw Teik Gim, who serves as the family's historian, Kittiratt's Chinese name is Khaw Cheng Thong.
Family tree Source: ==Royal decorations==