Cognomen Jacobis (Jacobis 
) , around the globe, is a rare surname. The family name Jacobis is habitual in Guyana, where it is a rare surname, Indonesia, where it is a very rare surname, and Netherlands. In absolute terms, the name is most common in Indonesia, Brazil, and Netherlands. Likewise, Jacobis is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jacobis | Indonesia, Italy, United States, Brazil, Netherlands |
| angelo de jacobis (b. 1739) |
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giustino de jacobis Catholic saint and bishop, IT (b. 1800) |
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