Cognomen Diculescu (Diculescu 
) , in the world, is a rare last name. The cognomen Diculescu is habitual in Romania, where it is quite a rare surname, Spain, where it is a very rare surname, and Canada, where it is an extremely rare surname. In absolute terms, it most frequently occurs in Romania, Spain, and the United States. Much less frequently, Diculescu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Diculescu | United Kingdom, Italy, Spain, United States, Romania |
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achile diculescu RO (b. 1891) |
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| constantin c. diculescu Romanian author, RO (b. 1880) |
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| victor c. diculescu researcher, RO |
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| mircea diculescu researcher (ORCID 0000-0003-0073-5990), RO |
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| dragoș andrei diculescu Romanian basketball player, RO (b. 1999) |
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Mr, George, Lucian, Vasile, Victor, Virgil, Florin, Isabel, Mariana, Marinel, Manuela, Michael, Mihaela, Claudiu, Tudosie, Horatio, Florina, Cristina, Patricia, Petrisor, Gabriela, Alexandru, Razvan, Raluca, Bogdan, Adrian, Ms, Ana, Dan, Alex, Dora, John, Vlad, Maria, Mihai, Sorin, Antoanela, Adina, Petre, Diane, Laura, Horia, Flory, Ionut, Ioana, Marius, Simona, Stefan, Crina, and Florin-Alexandru