Jacobí

surname · Latin script

Jacobí is a surname written in the Latin script. Recorded meaning: Borrowed from German Jacopi, a Jewish Ashkenazi surname from a Latinized patronymic from the personal name Jacob.

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Meaning & origin(measured from records)

Borrowed from German Jacopi, a Jewish Ashkenazi surname from a Latinized patronymic from the personal name Jacob.

Sources 5

  • Dictionary of American Family Names
  • The Oxford Dictionary of Family Names in Britain and Ireland
  • Wiktionary
  • Encyclopedia of surnames [the complete companion to tracing your names history]
  • Nordic Names

Attested across 17 languages in the etymology graph.

Country figures for a list of names, at full precision, are available under licence rather than by scraping this table (how that works).

Evidence(measured from records)

No register attests this spelling yet

None of the official registers or reference works in our corpus lists Jacobí under this spelling. The statistics on this page rest on person records, and the related names are inferred from the name graph.

Frequently asked questions

What does the name Jacobí mean, and where does it come from?
Borrowed from German Jacopi, a Jewish Ashkenazi surname from a Latinized patronymic from the personal name Jacob. Recorded by Dictionary of American Family Names and The Oxford Dictionary of Family Names in Britain and Ireland and 3 other sources.

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Query this name via API
curl -H "X-API-Key: YOUR_KEY" https://api.mondonomo.ai/api/v1/name-graph/jacob%C3%AD

The payload this page is built from: spellings and scripts, countries and languages, related names, and the registers that attest the form. It takes a free API key (1,000 requests a day), which returns what this page shows everyone; the full country table, every register citation and the year-by-year series come with a licensed key, as does bulk access.

About this data

measured from records inferred from the name graph machine-generated

These figures come from the data snapshot of and will change as it is rebuilt.

Statistics are aggregated from the Mondonomo name corpus; related names and etymology are inferred from the name graph; pronunciation and any machine-marked transliterations are model-generated. Read how the numbers are made, including their known failure modes, and where the data comes from.

Reference works we consult — surname dictionaries, official name registers, Wikidata and Wiktionary — are named directly, beside the claims they support. The per-country source counts also include datasets of person records: we publish how many there are and their authority tier, but not their names.

Cite this page Mondonomo, “Jacobí”. Data snapshot 2026-10-10.

See how Jacobí parses inside a full name →