Yaa is a distinctive girls' name in United States, ranking #10113 in 2015 with 11 recorded births. The name reached its all-time peak in 2005 with 13 births ranking #8854. Since 1996, the popularity has increased by 83.3%. In 2015, approximately 1 in every 162,241 girls born was named Yaa. RISING Recent data shows the name is currently rising.