Cognomen ใช่ (Ya 
, Yups 
, Yies ) , in all the world, is a prevalent last name. The cognomen ใช่ is characteristic of Myanmar, where it is a widespread surname, India, where it is quite a common surname, and New Zealand (explore the name in all countries). In absolute terms, it most frequently occurs in India, Myanmar, and China. Also, ใช่ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ya | Myanmar, Egypt, India, Nigeria, China |
| Yups | Thailand, United States, Indonesia |
| Yies | Thailand, India |
Auy, Aybe, Aye, Ayea, Ayood, Ayoub, Chai, Ehy, Iyes, Jah, Nere, Nye, Righ, Uys, Uyt, Yah, Yaheh, Yahpar, Yahyee, Yaid, Yain, Yaites, Yas, Yea, Yeaa, Yeab, Yeabsoon, Yead, Yeaf, Yeah, Yeahh, Yeam, Yeamma, Yeammit, Yeamp, Yeampern, Yeamyont, Yeamyoo, Yeana, Yeang, Yeap, Yeas, Yeawhin, Yeaz, Yeb, Yebbuach, Yeboah, Yebsah, Yec, Yece, Yecho, Yeea, Yeeah, Yeelah, Yeemah, Yeemanee, Yeeme, Yeep, Yeepa, Yeereh, Yeesa, Yeesah, Yeesal, Yeesame, Yeesay, Yeeso, Yeesoh, Yeesoontes, Yeetahe, Yeeth, Yeetho, Yeeto, Yeetoh, Yeetoo, Yeetuwa, Yeewa, Yeewoh, Yef, Yeg, Yeh, Yeha, Yeimyout, Yem, Yemp, Yeo, Yeoh, Yeom, Yeoman, Yeon, Yeona, Yeong, Yeop, Yep, Yepes, Yeph, Yepia, Yepiaw, Yepl, Yepmad, Yepvoes, Yeq, Yer, Yerlue, Yerm, Yermue, Yern, Yerso, Yesakela, Yesaman, Yesame, Yesc, Yese, Yesenia, Yesiawan, Yesica, Yesl, Yeso, Yesong, Yesoon, Yess, Yest, Yesun, Yesus, Yesy, Yeua, Yev, Yex, Yexs, Yey, Yeye, Yeys, Yez, Yh, Yhe, Yher, Yhh, Yhm, Yis, Yiz, Yno, Yoa, Yoes, Yoh, Yone, Yonit, Yont, Yooa, Yooth, Yop, Yorpit, Yost, Yoth, Ype, Yse, Ysea, Ysee, Yseu, Yseuw, Ysus, Yub, Yupared, Yupe, Yupeth, Yupil, Yus, Yusit, Yusre, Yuy, Yve, Ywet, Yww, Yye, Yym, Yyp, Yys, and Yze