There have been eight popes and one antipope named Boniface.
Pope Boniface I (saint; 418–422) Pope Boniface II (530–532) Pope Boniface III (607) Pope Boniface IV (saint; 608–615) Pope Boniface V (619–625) Pope Boniface VI (896) Antipope Boniface VII (984–985) (now listed as an antipope) Pope Boniface VIII (1294–1303) Pope Boniface IX (1389–1404)