Eustacio comes from the Spanish tradition, meaning Fruitful.
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How popular is Eustacio?
1922peak year
Eustacio has an uneven popularity history in U.S. records. It does not currently appear in national rankings. In 1922, 15 babies received the name (ranked #2176). Total registrations across all years since 1880: roughly 292.
Year-by-year registrations1880–2024 · U.S. Social Security data
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