The name Marcin is of Polish origin, derived from the Latin Martinus. It was popularized by Saint Martin of Tours, a fourth-century Roman soldier who became a Christian bishop and one of the most revered saints in Christianity. Marcin means 'of Mars' or 'dedicated to Mars,' reflecting its association with the Roman god of war. The name has been widely used in Poland for centuries and is also found among Polish-speaking communities around the world.
The name Marcin experienced significant popularity between the late 1980s and mid-1990s, with over 17 births each year from 1987 to 1995, peaking at 25 in 1996. However, its popularity has since declined, with fewer than 12 births per year after 2004 and a consistent low of around 5-7 births annually between 2011 and 2022.