Kathrin

Kathrin is a German and Scandinavian form of Katherine, ultimately derived from the Greek name Aikaterine, whose root meaning remains debated but is most commonly associated with the Greek word katharos, meaning pure or clean. The name was borne by several Christian martyrs, most notably Saint Catherine of Alexandria, which helped spread it widely across medieval Europe. Related forms include Katrin, Katarina, Katharina, Kathryn, and Catherine.