Hamilton is a distinctive boys' name in United States, ranking #1918 in 2004 with 64 recorded births. This places Hamilton in the top 14% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2016 with 98 births ranking #1630. In 2004, approximately 1 in every 31,013 boys born was named Hamilton. FALLING Recent data shows the name is currently falling.