What origin is the name Alethea?

Alethea comes from Greek naming traditions. Names from this origin often carry meanings tied to nature, virtues or heritage.

What are good brother names for Alethea?

Names from the same greek tradition pair naturally with Alethea — for example Alexander, Christopher, Lucas. You can browse more on our greek names page.

Alethea

Discover the meaning and origin of the name Alethea

Alethea

Girl

Greek

3 syllables

Alethea is a Greek girl's name meaning "Truthful one.".

Parents who choose Alethea pick a girl name from the Greek tradition, meaning "Truthful one.". It has 3 syllables.

Origin: Greek
Gender: Girl
Syllables: 3

Meaning compiled from public name lists.

Last updated 22 October 2026.

Meaning

Truthful one.

Popularity

No birth-record data (source: not in US birth records; popularity in India is not tracked)

Quick answers about Alethea

What does Alethea mean?

Alethea is a girl name of Greek origin meaning "Truthful one.".

How popular is Alethea?

We have no birth-record ranking for Alethea: it is not in US records, and India publishes no national name rankings. The meter above fills in as parents here view, search for and save the name.