Surname Krittanan (กฤตนัน 
, Krittanan ) , across the world, is a very rare last name. The surname Krittanan is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname. Predominantly, Krittanan is the forename as well as the last name.
Uahwatanasakul, Jullanan, Jitpongampai, Thawpattha, Niraphan, Nuangjumnong, Ngernseehem, Wiangkam, Wetthaisong, Chaiyanon, Buranasri, Kamolsawan, Kunvatanon, Nantakool, Hayeeawae, Wiangkham, Thongvipawon, Niyomsamarn, Worawittayakit, Suthithanalert, Kamonpraphaporn, Promprasert, Jamsawang, Plotchum, Panapong, Chookeaw, Srion, Nanta, Hemtam, Hornak, Suanjan, Sooksai, Ayupantawan, Boondach, Boondech, Kaewmee, Pensirisomboon, Deshjinda, Jipimai, Tandeemaporn, Nakkaew, Netwong, Ngaosri, Hokhuadsim, Intajan, Wingwon, Matangka, Sriyanon, Jannong, and Thanatharakij