Family name Phitchayathida (Phitchayathida 
) , in the world, is an extremely rare last name. Much more frequently, Phitchayathida is the forename as well as the last name.
Mayoe, Arunsiripreeda, Junrangsri, Chanprommin, Namwongsa, Jantakard, Khunapura, Chaijandee, Suratemeekul, Naiwikul, Thepmalee, Janprakhon, Phiewluang, Kalapukdee, Singchan, Pinkaew, Munsing, Sukmee, Chaichomphu, and Khanthawithi