Rashan is of African origin, meaning "wise" or "knowledgeable." It's a modern name that has gained popularity in recent years.
The name Rashan experienced significant popularity between the late 1970s and mid-1980s, with a peak of 51 births in 1979. However, it saw a gradual decline thereafter, with fewer than 20 births per year since the early 1990s. In recent years, the name's usage has remained relatively stable, with around 5-9 births per year from 2016 onwards.