Jaci
The Tupi word îaçy, "moon".
Meaning and origin
Jaci is simply the Tupi word for the moon, carried into Brazilian Portuguese as a given name for both boys and girls.
How to pronounce Jaci
| Portuguese (Brazil) | zhah-SEE /ʒaˈsi/ |
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About this entry
Drafted with the help of an AI model, then checked by a person. Last checked on 16 September 2026.
The sources behind this entry are listed in the app.