Rockford is a distinctive boys' name in United States, ranking #8648 in 2014 with 9 recorded births. The name reached its all-time peak in 2015 with 19 births ranking #5016. Since 1996, the popularity has increased by 28.6%. In 2014, approximately 1 in every 213,382 boys born was named Rockford. RISING Recent data shows the name is currently rising.