Sagar is a distinctive boys' name in United States, ranking #4753 in 2004 with 18 recorded births. The name reached its all-time peak in 1997 with 56 births ranking #1749. Since 1996, the popularity has decreased by 58.1%. In 2004, approximately 1 in every 110,267 boys born was named Sagar. FALLING Recent data shows the name is currently falling.