Tansy is a distinctive girls' name in United States, ranking #10872 in 2014 with 10 recorded births. The name reached its all-time peak in 2025 with 15 births ranking #7454. Since 1996, the popularity has increased by 42.9%. In 2014, approximately 1 in every 178,594 girls born was named Tansy. RISING Recent data shows the name is currently rising.