Rebecka is a distinctive girls' name in United States, ranking #2196 in 1999 with 69 recorded births. The name reached its all-time peak in 1998 with 95 births ranking #1686. Since 1996, the popularity has decreased by 24.2%. In 1999, approximately 1 in every 25,707 girls born was named Rebecka. FALLING Recent data shows the name is currently falling.