Benedict XV shine sunan Paparoma na 258 na Cocin Katolika, wanda ya yi aiki daga 1914 zuwa 1922. Sunan haihuwarsa Giacomo della Chiesa, kuma an san shi da ƙoƙarinsa na samar da zaman lafiya a lokacin Yaƙin Duniya na ɗaya da kuma zamantakewarsa. da kuma sake fasalin tattalin arziki a cikin cocin Katolika. A matsayin suna mai kyau, "Benedict XV" yana nufin musamman ga wannan adadi na tarihi kuma ba a saba amfani da shi don kwatanta wani abu ba.