Ha is a distinctive girls' name in United States, ranking #16351 in 2002 with 5 recorded births. The name reached its all-time peak in 1998 with 12 births ranking #7720. Since 1996, the popularity has decreased by 37.5%. In 2002, approximately 1 in every 359,364 girls born was named Ha. FALLING Recent data shows the name is currently falling.