Tesni is a distinctive girls' name in England & Wales, ranking #1165 in 1998 with 17 recorded births. The name reached its all-time peak in 1998 with 17 births ranking #1165. Since 1996, the popularity has increased by 88.9%. In 1998, approximately 1 in every 17,010 girls born was named Tesni. RISING Recent data shows the name is currently rising.