Aquarius is a distinctive boys' name in United States, ranking #9849 in 2007 with 7 recorded births. The name reached its all-time peak in 1996 with 11 births ranking #5209. Since 1996, the popularity has decreased by 36.4%. In 2007, approximately 1 in every 296,462 boys born was named Aquarius. FALLING Recent data shows the name is currently falling.