Year 210 (CCX) was a common year starting on Monday (link will display the full calendar) of the Julian calendar. It was then known as the Year of the Consulship of Faustinus and Rufinus (or, less often, year 963 Ab urbe condita). Writing 210 for this year has been used since the early medieval period. In this period the Anno Domini calendar era became the normal way in Europe for naming years. This made this year become 210.

Millennium: 1st millennium
Centuries: 2nd century3rd century4th century
Decades: 180s  190s  200s  – 210s –  220s  230s  240s
Years: 207 208 209210211 212 213