Surname Stefanoiu (Stefanoiu 
) , around the globe, is a rare cognomen. The family name Stefanoiu is habitual in Romania, where it is quite a rare surname, Belgium, where it is a rare surname, and Switzerland. Much less frequently, Stefanoiu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Stefanoiu | Germany, Romania, Belgium, Spain, Switzerland |
| dan stefanoiu researcher |
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| dan stefanoiu Ph.D. Universitatea Politehnica din Bucuresti 1995 |
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Mr, Razvan, Daniel, Vasile, Mariana, Mihaela, Andreea, Catalin, Claudia, Ciprian, Roberta, Daniela, Dumitru, Gabriel, Teodora, Angelica, Cristina, Loredana, Nykoleta, Valentina, Ramona, Lavinia-Elena, Costin, Carmen, Ana, Dan, Ion, Mark, Sebi, Anca, Dana, Gigi, Luca, Vasy, Maria, Alina, Liviu, Elena, Ioana, Marian, Marius, Simona, Adrian, Corina, and Florina Georgiana