Last name Janigro (Janigro 
) , in the entire world, is a very rare surname. The cognomen Janigro is characteristic of Italy, where it is a rare surname, Argentina, where it is an extremely rare surname, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Janigro | Argentina, Italy, United States |
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antonio janigro Italian cellist and conductor., IT (b. 1918) |
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| nicola janigro composer, pianist (1887-1939) (b. 1887) |
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| angiola janigro Italian film director and screenwriter, IT (b. 1947) |
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| nicole janigro HR (b. 1955) |
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| damir janigro researcher ORCID ID=0000-0002-9645-0318 |
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| damir janigro researcher (ORCID 0000-0003-2165-5826) |
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