Rebecka is a distinctive girls' name in United States, ranking #6817 in 2012 with 19 recorded births. The name reached its all-time peak in 1998 with 95 births ranking #1686. Since 1996, the popularity has decreased by 79.1%. In 2012, approximately 1 in every 92,671 girls born was named Rebecka. FALLING Recent data shows the name is currently falling.