Tandi is a distinctive girls' name in United States, ranking #18536 in 2004 with 5 recorded births. The name reached its all-time peak in 2002 with 7 births ranking #13468. Since 1996, the popularity has decreased by 16.7%. In 2004, approximately 1 in every 367,224 girls born was named Tandi. FALLING Recent data shows the name is currently falling.