Rebeckah is a distinctive girls' name in United States, ranking #18539 in 2015 with 5 recorded births. The name reached its all-time peak in 1996 with 26 births ranking #4158. Since 1996, the popularity has decreased by 80.8%. In 2015, approximately 1 in every 356,931 girls born was named Rebeckah. FALLING Recent data shows the name is currently falling.