Isela is a distinctive girls' name in United States, ranking #2157 in 2010 with 91 recorded births. The name reached its all-time peak in 1998 with 196 births ranking #1017. Since 1996, the popularity has decreased by 16.5%. In 2010, approximately 1 in every 19,531 girls born was named Isela. FALLING Recent data shows the name is currently falling.