Rebecka is a distinctive girls' name in United States, ranking #5214 in 2010 with 27 recorded births. The name reached its all-time peak in 1998 with 95 births ranking #1686. Since 1996, the popularity has decreased by 70.3%. In 2010, approximately 1 in every 65,827 girls born was named Rebecka. FALLING Recent data shows the name is currently falling.