Rebeca is a moderately popular girls' name in England & Wales, ranking #472 in 2019 with 89 recorded births. The name reached its all-time peak in 2019 with 89 births ranking #472. Since 1996, the popularity has increased by 1,012.5%. In 2019, approximately 1 in every 3,146 girls born was named Rebeca. FALLING Recent data shows the name is currently falling.