Tamarius is a distinctive boys' name in United States, ranking #8229 in 2001 with 8 recorded births. The name reached its all-time peak in 2009 with 12 births ranking #7178. Since 1996, the popularity has increased by 60.0%. In 2001, approximately 1 in every 242,854 boys born was named Tamarius. RISING Recent data shows the name is currently rising.