Harbor is a distinctive girls' name in United States, ranking #2821 in 2015 with 62 recorded births. This places Harbor in the top 15% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2018 with 81 births ranking #2257. In 2015, approximately 1 in every 28,785 girls born was named Harbor. FALLING Recent data shows the name is currently falling.