Rebecka is a distinctive girls' name in United States, ranking #5966 in 2013 with 22 recorded births. The name reached its all-time peak in 1998 with 95 births ranking #1686. Since 1996, the popularity has decreased by 75.8%. In 2013, approximately 1 in every 79,746 girls born was named Rebecka. FALLING Recent data shows the name is currently falling.