Worldwide, Иржи (Jiří 
, Jiri 
, Irzhi 
) is a common male first name. The first name Иржи is habitual in Czechia, where it is a widespread boy's name, Slovakia, where it is quite a common male name, and Japan, where it is quite a rare masculine name. Measured by absolute frequency, the name is most common in Czechia, Japan, and India. Very seldom, Иржи is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Jiří | Germany, United Kingdom, United States, Slovakia, Czechia |
| Jiri | Japan, Slovakia, Zimbabwe, Czechia, India |
| Irzhi | Russia, Bulgaria, United States, Kazakhstan |
| Иржи | Ukraine, Russia, Kazakhstan |
Chorche, Djuro, Georg, George, Georges, Georgi, Georgii, Georgij, Georgije, Georgijs, Georgios, Georgius, Georgiy, Georgo, Georgy, Gevorg, Geworg, Geórgios, Gieorgij, Giorgi, Giorgio, Gorch, Gueorgui, Guiorgui, Guéorgui, Gyuri, György, Iourii, Irji, Irži, Iuri, Jerzy, Jiřík, Jord, Jordi, Jorge, Joris, Jorn, Juerg, Juraj, Jure, Jurg, Jurgen, Jurgens, Jurgis, Juri, Jurij, Juro, Jury, Juryj,
Иржи is also a name for the fictitious and mythical characters: Иржи Грошек ; Jiri Viitamäki , character in Salatut elämät and Jiří , the operatic character in the opera Der Jakobiner, The Jacobin.