Yaa is a distinctive girls' name in United States, ranking #10719 in 2000 with 9 recorded births. The name reached its all-time peak in 2005 with 13 births ranking #8854. Since 1996, the popularity has increased by 50.0%. In 2000, approximately 1 in every 201,775 girls born was named Yaa. RISING Recent data shows the name is currently rising.