Family name Jovanovič (Йованович 
, Jovanovič 
) , throughout the world, is a rare cognomen. The family name Jovanovič is characteristic of Slovenia, where it is quite a rare surname, Czechia, where it is a rare surname, and Russia. In absolute terms, this name is the most popular in Russia, Slovenia, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Йованович | Russia, Ukraine, Belarus |
| Jovanovič | Croatia, Slovenia, Czechia |
Jovanovic, Jovanović, Yovanovitch, Йовановіч, and Јовановић
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konstantin jovanovič architect (1849-1923), AT (b. 1849) |
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peter jovanovič SI (b. 1938) |
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| peter jovanovič SI (b. 1959) |
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| lois jovanovič American diabetes researcher |
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| primož jovanovič researcher ORCID ID = 0000-0003-2477-3895 |
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| primož jovanovič SI |
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| miran jovanovič SI |
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| tosja kobler jovanovič SI |
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| gojko jovanovič SI |
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