Family name Vuthichai (Vuthichai 
) , in the world, is an extremely rare cognomen. Much more frequently, Vuthichai is the forename as well as the last name.
Anun, Durongphant, Pipatrungsun, Assavataesanondu, Vichkulwrapan, Suvannang, Sangngeon, Vuthiwongtanakij, Vangphol, Ervithayasuporn, Tumasaroj, Phanchet, Kositnun, Tumsujarit, Nuikul, Nulkul, Saeaao, Mukpon, Yapak, Sethi, Vichainarong, and Kriengkraipetch