Jaci
Meaning
"the moon"
Origin: Tupi-Guarani
Cultural Roots
Quick Stats
- Popularity Rank
- #3,182
- Total SSA Count
- 50
- Syllables
- 2
- Formality
- Casual
- Nicknames
- Jac
Baby Name Comparison — 2026
"the moon"
Origin: Tupi-Guarani
"of the sea, beloved (via Mary)"
Origin: Hebrew 'Miriam'
Jaci is more popular, ranked #3182 vs #3238 for Marely.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
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Jaci is more popular, ranked #3182 compared to Marely at #3238 in the United States.
Jaci means "the moon" (Tupi-Guarani origin). Marely means "of the sea, beloved (via Mary)" (Hebrew 'Miriam' origin).
Jaci is primarily a girl name. Marely is primarily a girl name.