Surname Peeraphat (พีรพัฒน์ 
, Peeraphat ) , around the world, is a very rare cognomen. The cognomen Peeraphat is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Much more prevalently, Peeraphat is the forename as well as the last name.
Pee, Thongyoi, Nakkhare, Nakprasit, Inchaiwong, Singthothong, Chukamnerd, Boriwatwasunan, Prasongdee, Priyanont, Pongsarikan, Daengkong, Leelakunwet, Thongfueng, Ngerncharoen, Watanakul, Abdulsalam, Borvornprapapong, Ketjaroenkhun, Klongkanngarn, Pornsirilertkit, Phiwatthanachai, Ruankaew, Playduang, Palasarn, Kuntungkul, Inta, Budda, Paeko, Meesri, Burami, Pakkai, Sanharn, Khampok, Paiboon, Pingjai, Jingwangsah, Phothai, Rongdech, Thaarsa, Theplip, Nakkare, Worajak, Matugaruk, Saiwanna, Sirireung, Sianghwong, Bavornprapapong, Pumchan, and Thanasoonthornskul