Pure
Kathrina is a variant of Katherine, which is derived from the Greek name Aikaterine. While the exact etymology is debated, it has been associated with the Greek word 'katharos' meaning pure since the early Christian era. This specific spelling is more common in German and Scandinavian contexts than in English-speaking countries.
Less common today
Kathrina isn't in the latest US Top 1000. It last peaked at #4,221 in 1991.
Professional soccer player
A character in the German opera 'Der Corregidor' Β· Der Corregidor
US births per 5-year period, 1990βpresent (SSA data).