Isamar is a distinctive girls' name in United States, ranking #3312 in 2025 with 47 recorded births. The name reached its all-time peak in 1996 with 81 births ranking #1811. Since 1996, the popularity has decreased by 42.0%. In 2025, approximately 1 in every 34,197 girls born was named Isamar. RISING Recent data shows the name is currently rising.