Tamarius is a distinctive boys' name in United States, ranking #8602 in 1999 with 7 recorded births. The name reached its all-time peak in 2009 with 12 births ranking #7178. Since 1996, the popularity has increased by 40.0%. In 1999, approximately 1 in every 274,298 boys born was named Tamarius. RISING Recent data shows the name is currently rising.