Rebecka is a distinctive girls' name in United States, ranking #4083 in 2009 with 38 recorded births. The name reached its all-time peak in 1998 with 95 births ranking #1686. Since 1996, the popularity has decreased by 58.2%. In 2009, approximately 1 in every 48,339 girls born was named Rebecka. FALLING Recent data shows the name is currently falling.