Tannar is a distinctive boys' name in United States, ranking #5616 in 1999 with 12 recorded births. The name reached its all-time peak in 2007 with 16 births ranking #5642. Since 1996, the popularity has increased by 33.3%. In 1999, approximately 1 in every 160,007 boys born was named Tannar. FALLING Recent data shows the name is currently falling.