Elka is a distinctive girls' name in United States, ranking #8664 in 2007 with 14 recorded births. The name reached its all-time peak in 2015 with 21 births ranking #6092. Since 1996, the popularity has increased by 16.7%. In 2007, approximately 1 in every 137,318 girls born was named Elka. FALLING Recent data shows the name is currently falling.