Sandi is a distinctive girls' name in United States, ranking #7461 in 2010 with 17 recorded births. The name reached its all-time peak in 1997 with 38 births ranking #3145. Since 1996, the popularity has decreased by 39.3%. In 2010, approximately 1 in every 104,549 girls born was named Sandi. STABLE Recent data shows the name is currently stable.