Last name بياتي (Bayati 
, Piatti 
, Beati 
) , in the entire world, is a common family name. The family name بياتي is habitual in Iran, where it is quite a common surname, Paraguay, and Iraq. In absolute terms, it is the most numerous in Iran, Iraq, and Italy. Much less frequently, بياتي is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bayati | Iran, Italy, Iraq, United States, India |
| Piatti | Italy, Argentina, United States, Paraguay, India |
| Beati | Italy, Argentina, Switzerland, United States, India |
| بياتي | Iraq, Iran, Turkey, Jordan |
احد, اياد, ايدن, اكبر, اكرم, احمد, اصغر, اعظم, اکبر, عباس, عادل, علاء, عمار, عيوض, عقيل, بابك, باقر, بتول, بهمن, سميه, سهيل, ساره, ايرج, امين, اميد, امير, عبد, عزت, علي, عمر, سيف, سمر, سعد, سحر, حسن, حجت, سارا, رضا, آلا, آرش, آذر, نور, ولي, پري, عسگر, رعنا, مژگان, الهه, تقي, and سعيد