Aletha is a distinctive girls' name in United States, ranking #7596 in 2003 with 14 recorded births. The name reached its all-time peak in 2000 with 19 births ranking #5709. Since 1996, the popularity has decreased by 22.2%. In 2003, approximately 1 in every 130,504 girls born was named Aletha. RISING Recent data shows the name is currently rising.