Sagar is a distinctive boys' name in United States, ranking #5822 in 2005 with 14 recorded births. The name reached its all-time peak in 1997 with 56 births ranking #1749. Since 1996, the popularity has decreased by 67.4%. In 2005, approximately 1 in every 142,653 boys born was named Sagar. FALLING Recent data shows the name is currently falling.