Marykate is a distinctive girls' name in United States, ranking #3501 in 2025 with 44 recorded births. This places Marykate in the top 20% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2001 with 85 births ranking #2005. Since 1996, the popularity has decreased by 46.3%. In 2025, approximately 1 in every 36,529 girls born was named Marykate. RISING Recent data shows the name is currently rising.