Cassin is of Latin origin, derived from the Roman family name 'Cassius'. It means 'hollow' or 'valley', reflecting its geographical associations. The name Cassin first gained prominence during the Roman Empire and has since been used in various forms across Europe.
"Cassin saw an increase in newborns from six in 2014 to seven in 2020, marking a total of thirteen babies named Cassin over those six years."