What does Elthea mean?
Elthea is a rare given name for females. Elthea is a unique last name too for all people. (2000 U.S. Census)
Shown below is an analysis of the usage of Elthea and corresponding names. Popular alternative forms of Elthea (#unlisted) are Thea (#776 the previous year), Althea and Altha. Adoption of these girl names was at its apex during the years 1880-1889 and has become much lower since, with the forms Althea and Altha becoming less stylish. Thea (#776) is the most trendy girl name among these, with this name having a revival in usage. (Top 1000 Baby Names Statistics, 2014)