Karlea is a distinctive girls' name in United States, ranking #8264 in 1998 with 11 recorded births. The name reached its all-time peak in 2001 with 14 births ranking #7518. Since 1996, the popularity has increased by 57.1%. In 1998, approximately 1 in every 160,626 girls born was named Karlea. FALLING Recent data shows the name is currently falling.