790
Year 790 (DCCXC) was a common year starting on Friday of the Julian calendar, the 790th year of the Common Era (CE) and Anno Domini (AD) designations, the 790th year of the 1st millennium, the 90th year of the 8th century, and the 1st year of the 790s decade. The denomination 790 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.