Namesakes
Boris I
(a.k.a. Mihail) (m) ?-907 
Bulgarian Kings and Tsars 852-889
Saints (Boris I of Bulgaria)
Mihail Asen I
(m) c. 1240-1256
Bulgarian Kings and Tsars 1246-1256
Mihail Asen II
(m) 1270-?
Bulgarian Kings and Tsars 1277-1279
Mihail Asen III
(m) ?-1330
Bulgarian Kings and Tsars 1323-1330
Mihail Kogălniceanu
(m) 1817-1891
Romanian Presidents and Prime Ministers 1863-1865 (prime minister)