Roman numerals are a numeral system which was used in Ancient Rome. It uses letters instead of numbers to represent values. You may have seen Roman numerals on clocks and on TV or film credits.

It was officially adopted, along with Roman numerals, starting with Super Bowl V. Previous NFL-AFL Championship Games were retrospectively named Super Bowls I-IV, solidifying the iconic branding.

Every Super Bowl has used Roman numerals to signify its uniqueness, dating back to Super Bowl V (5), the first game to use ...