Rockford is a distinctive boys' name in United States, ranking #6281 in 2016 with 14 recorded births. This places Rockford in the top 44% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2015 with 19 births ranking #5016. Since 1996, the popularity has increased by 100.0%. In 2016, approximately 1 in every 135,515 boys born was named Rockford. RISING Recent data shows the name is currently rising.