Kathrin is a distinctive girls' name in United States, ranking #11946 in 2009 with 9 recorded births. The name reached its all-time peak in 1997 with 22 births ranking #4733. Since 1996, the popularity has decreased by 50.0%. In 2009, approximately 1 in every 204,097 girls born was named Kathrin. FALLING Recent data shows the name is currently falling.