Sandi is a distinctive girls' name in United States, ranking #5681 in 2009 with 25 recorded births. The name reached its all-time peak in 1997 with 38 births ranking #3145. Since 1996, the popularity has decreased by 10.7%. In 2009, approximately 1 in every 73,475 girls born was named Sandi. STABLE Recent data shows the name is currently stable.