Shailah is a distinctive girls' name in United States, ranking #10958 in 1998 with 8 recorded births. The name reached its all-time peak in 2007 with 14 births ranking #8928. Since 1996, the popularity has increased by 60.0%. In 1998, approximately 1 in every 220,861 girls born was named Shailah. FALLING Recent data shows the name is currently falling.