Radhika is a distinctive girls' name in United States, ranking #3631 in 2025 with 42 recorded births. The name reached its all-time peak in 2000 with 43 births ranking #3205. Since 1996, the popularity has increased by 27.3%. In 2025, approximately 1 in every 38,268 girls born was named Radhika. RISING Recent data shows the name is currently rising.