Harbour is a distinctive girls' name in United States, ranking #10396 in 2025 with 9 recorded births. This places Harbour in the bottom 40% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2014 with 13 births ranking #8648. In 2025, approximately 1 in every 178,585 girls born was named Harbour. RISING Recent data shows the name is currently rising.