Elka is a distinctive girls' name in United States, ranking #8790 in 1998 with 10 recorded births. The name reached its all-time peak in 2015 with 21 births ranking #6092. Since 1996, the popularity has decreased by 16.7%. In 1998, approximately 1 in every 176,689 girls born was named Elka. FALLING Recent data shows the name is currently falling.