Tanis is a distinctive boys' name in United States, ranking #10638 in 2017 with 7 recorded births. This places Tanis in the bottom 25% of ranked US boys' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2000 with 30 births ranking #2983. Since 1996, the popularity has decreased by 56.3%. In 2017, approximately 1 in every 264,331 boys born was named Tanis. RISING Recent data shows the name is currently rising.