Family name Kritsanan (กฤษนันท์ 
, Kritsanan , กฤษนันทน์ ) , in the entire world, is a rare surname. The cognomen Kritsanan is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. More prevalently, Kritsanan is the forename as well as the last name.
Tijan, Wiwatpattana, Waithaworn, Surabhakdi, Surabhakdee, Siripaiboon, Thongthip, Thavichai, Chaichana, Inprapan, Poonpiphat, Chasuwan, Chankhun, Subhakdee, Yodkaew, Trainawee, Tongtip, Pakangpalang, Saepoo, Inprpan, Viken, Virat, Weerapanpattana, and Chanthawong