Cognomen יעקבי (Jacobi 
, Yacobi 
, Yaakobi 
) , in all the world, is a common family name. The family name יעקבי is habitual in Israel, where it is quite a common surname, Germany, and Switzerland, where it is quite a rare surname. Measured by absolute frequency, it most frequently occurs in Germany, the United States, and Israel. Very seldom, יעקבי is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jacobi | Germany, France, Brazil, United States, Argentina |
| Yacobi | Germany, France, Morocco, United States, Argentina |
| Yaakobi | Israel, Canada, Morocco, United States, United Kingdom |
| יעקבי | Israel |
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יצחק יעקבי UA (b. 1874) |
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חנוך יעקבי Israeli composer, IL (b. 1909) |
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גד יעקבי Israeli politician (1935-2007), IL (b. 1935) |
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נדב יעקבי Israeli journalist, IL (b. 1961) |
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יורם יעקבי IL (b. 1957) |
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סיגל יעקבי Acting Director General of the Israeli Ministry of Justice, IL (b. 1975) |
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יאיר יעקבי IL (b. 1983) |
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| אתי יעקבי Israeli painter, IL (b. 1961) |
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| צביקה יעקבי IL (b. 1952) |
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| טלי יעקבי קנלר Israeli writer and events organizer, IL (b. 1971) |
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| אורה יעקבי Israeli writer, IL |
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| אבי יעקבי IL |
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