Rebeca is a distinctive girls' name in United States, ranking #1339 in 2025 with 166 recorded births. The name reached its all-time peak in 2003 with 422 births ranking #634. Since 1996, the popularity has decreased by 43.7%. In 2025, approximately 1 in every 9,682 girls born was named Rebeca. STABLE Recent data shows the name is currently stable.