Ashby is a distinctive girls' name in United States, ranking #10790 in 2017 with 9 recorded births. The name reached its all-time peak in 2011 with 34 births ranking #4258. Since 1996, the popularity has decreased by 35.7%. In 2017, approximately 1 in every 191,764 girls born was named Ashby. FALLING Recent data shows the name is currently falling.