Shadai is a distinctive girls' name in United States, ranking #8639 in 2004 with 13 recorded births. The name reached its all-time peak in 1996 with 17 births ranking #5727. Since 1996, the popularity has decreased by 23.5%. In 2004, approximately 1 in every 141,240 girls born was named Shadai. FALLING Recent data shows the name is currently falling.