Lethe: Name Meaning, Origin & Popularity

At a Glance: Name: Lethe – Meaning: forgetfulness, oblivion – Origin: Greek (mythological) – Gender: Girl – Pronunciation: LEE-thee


Lethe is a Greek (mythological) girl's name meaning “forgetfulness, oblivion”. It appears in 5 of our baby name lists.

Meaning & Origin of Lethe

Meaning: Forgetfulness, oblivion.

Origin: Greek (mythological).

Source: Wiktionary.

How to Pronounce Lethe

Phonetic: LEE-thee   IPA: /ˈliːθi/

Popularity of Lethe

Lethe doesn’t appear in U.S. Social Security birth records, which include every name given to at least five babies in a year — so it’s rare in the U.S.

Lists That Include Lethe

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