Katharine is a distinctive girls' name in United States, ranking #4812 in 2024 with 28 recorded births. The name reached its all-time peak in 1998 with 453 births ranking #548. Since 1996, the popularity has decreased by 93.5%. In 2024, approximately 1 in every 57,614 girls born was named Katharine. FALLING Recent data shows the name is currently falling.