Karlea is a distinctive girls' name in United States, ranking #7518 in 2001 with 14 recorded births. The name reached its all-time peak in 2001 with 14 births ranking #7518. Since 1996, the popularity has increased by 100.0%. In 2001, approximately 1 in every 128,611 girls born was named Karlea. FALLING Recent data shows the name is currently falling.