Cognomen Negulescu (Negulescu 
) , in all the world, is quite a rare surname. The cognomen Negulescu is habitual in Romania, where it is quite a common surname, Belgium, where it is a rare surname, and Spain. Measured by absolute frequency, it most frequently occurs in Romania, Italy, and France. Very seldom, Negulescu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Negulescu | Romania, Spain, France, Italy, United States |
|
paul negulescu (b. 1874) |
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| demetru negulescu Romanian diplomat, RO (b. 1875) |
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| ion negulescu RO (b. 1887) |
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adrian negulescu Romanian chess player, RO (b. 1961) |
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| mihai negulescu Romanian writer, RO (b. 1936) |
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| paul negulescu (b. 1962) |
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| andra negulescu Romanian actress, RO (b. 1974) |
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| elena negulescu researcher, ORCID id # 0000-0001-9378-9837, RO |
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| béatrice negulescu researcher |
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| caterina negulescu researcher, ORCID id # 0000-0002-6222-5411, RO |
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Mr, Ioan, Olga, Oana, Maria, Matei, Mayra, Mihai, Sandu, Sorin, Vlad, Alice, Andra, Angel, Aidan, Chris, Peter, Delia, Daria, David, Diana, Alina, Doina, Nucu, Lili, Ms, Ana, Adi, Deb, Dan, Ion, Mara, Alex, Alin, Tedi, Anda, Anca, Addy, Brad, Kris, Paul, Radu, Dana, Gabi, Gaby, Anna, and Laura