Tanzania is a distinctive girls' name in United States, ranking #7788 in 2002 with 14 recorded births. The name reached its all-time peak in 1997 with 30 births ranking #3806. Since 1996, the popularity has decreased by 46.2%. In 2002, approximately 1 in every 128,344 girls born was named Tanzania. FALLING Recent data shows the name is currently falling.