Katharine is a distinctive girls' name in United States, ranking #3677 in 2022 with 42 recorded births. The name reached its all-time peak in 1998 with 453 births ranking #548. Since 1996, the popularity has decreased by 90.3%. In 2022, approximately 1 in every 39,018 girls born was named Katharine. FALLING Recent data shows the name is currently falling.