66%RatingSave Gender Feminine Usage English Meaning & HistoryExpand Links Variant of Alethea. Related NamesFamily Tree·Details DiminutiveLethaUser SubmissionAletha PopularityDetails Last ranked #929 in 1955 United States People think this name isRate·Details formal natural wholesome delicate refined strange serious nerdy Categories currently out of the US top 1000, healthcare, psychology, scientists, truth, variants