Eartha, derived from the Greek word 'Gaia', meaning "the earth," is an uncommon yet captivating female given name. It was popularized by American jazz singer and actress Eartha Kitt in the mid-20th century. Pronounced /ˈɜːrθə/, it has a melodic flow that rolls off the tongue, giving it a unique charm.
The name Eartha saw a notable increase in popularity during the mid-20th century, with a significant peak between 1954 and 1956, reaching as high as 108 births in 1955. However, its usage has since declined significantly, with fewer than 15 births per year recorded from 1971 onwards, and only 5 births reported in the most recent year available (2020). Over the entire period of record, a total of 2920 babies were named Eartha.