Tasnim is a distinctive girls' name in England & Wales, ranking #1133 in 2025 with 29 recorded births. The name reached its all-time peak in 2001 with 70 births ranking #435. Since 1996, the popularity has decreased by 34.1%. In 2025, approximately 1 in every 8,734 girls born was named Tasnim. RISING Recent data shows the name is currently rising.