Hilarion the Iberian   (a.k.a. Ilarion)   (m)   c. 822-c. 875  
Saints
Hilarion of Tuali   (a.k.a. Ilarion)   (m)   c. 970-c. 1041  
Saints
Hilarion the Georgian   (a.k.a. Ilarion)   (m)   1776-1864  
Saints