Tamarius is a distinctive boys' name in United States, ranking #6666 in 2003 with 11 recorded births. The name reached its all-time peak in 2009 with 12 births ranking #7178. Since 1996, the popularity has increased by 120.0%. In 2003, approximately 1 in every 179,570 boys born was named Tamarius. RISING Recent data shows the name is currently rising.