The name Illarion is commonly a male name from the "Russian" origin that means "the Greek Hilarion, a deriva-tive of the Latin Hilarius cheerful, which is from hilaris cheerful, glad Pet: Iarya".
The pronunciation of the name Illarion is EE-LAHR-EE-OWN
Join our Facebook group to discuss about baby names and find useful discussions about products for babies.
Open Facebook Group