Ashby is a distinctive girls' name in United States, ranking #7288 in 2016 with 16 recorded births. The name reached its all-time peak in 2011 with 34 births ranking #4258. Since 1996, the popularity has increased by 14.3%. In 2016, approximately 1 in every 110,718 girls born was named Ashby. FALLING Recent data shows the name is currently falling.