Shadai is a distinctive girls' name in United States, ranking #7167 in 1999 with 14 recorded births. The name reached its all-time peak in 1996 with 17 births ranking #5727. Since 1996, the popularity has decreased by 17.6%. In 1999, approximately 1 in every 126,699 girls born was named Shadai. FALLING Recent data shows the name is currently falling.