Dreams dictionary: Roman Numeral
Dreams dictionary: Interpretation 1
To see roman numerals in your dream denote the initials of someone in your waking life. It may also correspond to the actual meaning of the letter. The Roman numeral may also share the same significance as the Arabic numeral.
Dreams dictionary: Interpretation 2
I - symbolizes yourself , II - it may represent the number 2 or 11, V- symbolizes the number 5 or victory and X - symbolizes the number 10 or the letter X.