The Čudomirić family (Latin: Quddomirorum, Chudomirig, Cidomirig, Cudomericich, Cudimerig, Cudomirichys, Zudomerich, Zuddomirikion and Zudomirikion) was one of the twelve noble tribes of the Kingdom of Croatia, mentioned in the Pacta conventa and Supetar Cartulary.
[1] The earliest possible known ancestor of the genus is župan Pribislav Čudomirić, one of the twelve noblemen mentioned in Pacta conventa (1102).
At the end of the 14th and beginning of the 15th century in Zadar lived sailor Matija Radušević, Juraj, Petar, Bartol, son of Borajka and so on.
The tribe's estate in Livno indirectly is mentioned by 15th forgery, presumably released in 1103 by Coloman, King of Hungary (villam in Cleuna Sudumirizam).
[1] In 1482, the king Matthias Corvinus ordered Kaptol to recognize proprietorship of Pavle Čudomirić, an official of Serbian Despot Vuk Grgurević Branković.