Family name Humelnicu (Humelnicu 
) , in all the world, is a rare cognomen. The last name Humelnicu is characteristic of Romania, where it is quite a rare surname, Italy, where it is an extremely rare surname, and Spain. Very seldom, Humelnicu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Humelnicu | Italy, Romania, United Kingdom, Spain |
|
marius humelnicu association football player, RO (b. 1977) |
|
| augustin-daniel humelnicu Romanian politician, RO (b. 1971) |
|
|
| ionel humelnicu researcher, RO |
|
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| doina humelnicu researcher (ORCID 0000-0002-9410-0154) |
|