Tasnim is a distinctive girls' name in England & Wales, ranking #1291 in 2013 with 26 recorded births. The name reached its all-time peak in 2001 with 70 births ranking #435. Since 1996, the popularity has decreased by 40.9%. In 2013, approximately 1 in every 11,864 girls born was named Tasnim. RISING Recent data shows the name is currently rising.