Cognomen Yanichsa (Yanichsa 
) , in the entire world, is an extremely rare last name. The last name Yanichsa is habitual in South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more prevalently, Yanichsa is the forename as well as the last name.
Najai, Wongsamart, Suksompuech, Thanapach, Piphatrojanakamol, Chuenkramol, Choltaranatee, Suksompuch, Sirimoolkul, Sawatmanoch, Thipsanoi, Pramutjit, Chotchai, Chinsiri, Manoping, Vaesanuchart, Naknaree, Prikthong, Sukniyom, Jitman, Pudwee, Chinda, Kaewcharoen, and Koonkhuntod