Tanzania is a distinctive girls' name in United States, ranking #9002 in 2003 with 12 recorded births. The name reached its all-time peak in 1997 with 30 births ranking #3806. Since 1996, the popularity has decreased by 53.8%. In 2003, approximately 1 in every 152,254 girls born was named Tanzania. FALLING Recent data shows the name is currently falling.