Tanzania is a distinctive girls' name in United States, ranking #5916 in 2000 with 19 recorded births. The name reached its all-time peak in 1997 with 30 births ranking #3806. Since 1996, the popularity has decreased by 26.9%. In 2000, approximately 1 in every 95,577 girls born was named Tanzania. FALLING Recent data shows the name is currently falling.