Tamarius is a distinctive boys' name in United States, ranking #8685 in 2013 with 9 recorded births. The name reached its all-time peak in 2009 with 12 births ranking #7178. Since 1996, the popularity has increased by 80.0%. In 2013, approximately 1 in every 210,139 boys born was named Tamarius. RISING Recent data shows the name is currently rising.