Sundai is a distinctive girls' name in United States, ranking #13211 in 2011 with 8 recorded births. The name reached its all-time peak in 2023 with 13 births ranking #8426. Since 1996, the popularity has increased by 60.0%. In 2011, approximately 1 in every 219,851 girls born was named Sundai. FALLING Recent data shows the name is currently falling.