Selby is a distinctive girls' name in United States, ranking #11291 in 2018 with 9 recorded births. The name reached its all-time peak in 1997 with 15 births ranking #6432. Since 1996, the popularity has increased by 80.0%. In 2018, approximately 1 in every 188,936 girls born was named Selby. FALLING Recent data shows the name is currently falling.