Tanis is a distinctive girls' name in United States, ranking #17429 in 2021 with 5 recorded births. The name reached its all-time peak in 2000 with 10 births ranking #9812. Since 1996, the popularity has decreased by 16.7%. In 2021, approximately 1 in every 327,942 girls born was named Tanis. STABLE Recent data shows the name is currently stable.