Rebeca is a distinctive girls' name in England & Wales, ranking #787 in 2015 with 49 recorded births. The name reached its all-time peak in 2019 with 89 births ranking #472. Since 1996, the popularity has increased by 512.5%. In 2015, approximately 1 in every 6,284 girls born was named Rebeca. FALLING Recent data shows the name is currently falling.