Kathrin is a distinctive girls' name in United States, ranking #16438 in 2021 with 5 recorded births. The name reached its all-time peak in 1997 with 22 births ranking #4733. Since 1996, the popularity has decreased by 72.2%. In 2021, approximately 1 in every 327,942 girls born was named Kathrin. FALLING Recent data shows the name is currently falling.