What does Eltha mean?
Eltha is an uncommonly occurring first name for women. Eltha is an uncommon last name too for both adults and children. (2000 U.S. Census)
Shown below is a comparison of the usage of Eltha and corresponding names. Thea (#776 a year ago), Althea and Altha are the popular alternative forms of Eltha (#unlisted). Adoption of this girl name reached its apex during 1880-1889 and has become significantly lower since, with the versions Althea and Altha becoming less fashionable. Thea (#776) is the most chic girl name in this list, with this name enjoying a rekindling in usage. (Top 1000 Birth Names Records, 2014)