Ahja is a distinctive girls' name in United States, ranking #16945 in 2012 with 5 recorded births. This places Ahja in the bottom 13% of ranked US girls' names for the year. Its actual usage is classified as Rare. The name reached its all-time peak in 2009 with 10 births ranking #10700. In 2012, approximately 1 in every 352,148 girls born was named Ahja. FALLING Recent data shows the name is currently falling.