Kathlin, of Germanic origin, is a charming and uncommon feminine given name. It is a variant spelling of Catherine, derived from the Greek word 'katharos', meaning pure, and the Latin suffix '-ine'. The name has been popular throughout history, with notable bearers including Katharine Hepburn, the renowned American actress, and Katharine Graham, the first female publisher of a major American newspaper.
"Kathlin had an uptick in popularity between 1988 and 1991, with more babies named Kathlin born in the latter year."