Last name Iliescu (Iliescu 
, Илиеску 
, Ілієску 
) , all around the world, is a common cognomen. The cognomen Iliescu is characteristic of Romania, where it is quite a common surname, Moldova, where it is quite a rare surname, and Cyprus. Not in comparison with a country's population, the name is most common in Romania, Italy, and the United States. Very seldom, Iliescu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Iliescu | Romania, Italy, Spain, United States, Canada |
| Илиеску | Russia |
| Ілієску | Ukraine |
| איליאסקו | Israel |
|
nicolae iliescu Romanian painter, RO (b. 1850) |
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dumitru iliescu Romanian general, RO (b. 1865) |
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dem iliescu (b. 1911) |
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ion iliescu Russian politician; second president of Romania, RO (b. 1930) |
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| leontin iliescu Romanian journalist, RO (b. 1880) |
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| aristide iliescu RO (b. 1871) |
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| victor iliescu RO (b. 1884) |
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| constantin i. iliescu Romanian politician (b. 1900) |
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| alexandru iliescu Roman politician, father of Ion Iliescu, RO (b. 1901) |
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| constantin c. iliescu RO (b. 1892) |
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| constantin iliescu Romanian football referee, RO (b. 1902) |
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| maria iliescu Austrian university teacher, Romanist, AT (b. 1927) |
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| octavian iliescu RO (b. 1919) |
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| nicolae iliescu (b. 1919) |
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| nina iliescu First Lady of Romania, 1989-1996 and 2000-2004, RO (b. 1930) |
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