Isamar is a distinctive girls' name in United States, ranking #2403 in 1997 with 55 recorded births. The name reached its all-time peak in 1996 with 81 births ranking #1811. Since 1996, the popularity has decreased by 32.1%. In 1997, approximately 1 in every 31,648 girls born was named Isamar. RISING Recent data shows the name is currently rising.