Family name Iordachi (Iordachi 
) , throughout the world, is quite a rare last name. The last name Iordachi is habitual in Moldova, where it is quite a common surname, Romania, where it is quite a rare surname, and Mauritius. Measured by absolute frequency, it most frequently occurs in Romania, Moldova, and Italy. Much less frequently, Iordachi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Iordachi | Spain, Italy, Moldova, Mauritius, Romania |
| constantin iordachi Romanian historian, RO (b. 1970) |
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Dan, Iulia, Ollya, Marian, Mirela, Mioara, Sergiu, Stefan, Andrei, Adrian, Costel, Codrin, Cristi, Bogdan, Rodica, Roxana, Daniel, Dragos, Larisa, Ticuta, Nicola, Victor, Ioana, Irina, Elena, Liviu, Ion, Anca, Raul, Lili, Niku, Nina, Nelu, Vlad, Ioan, Olga, Virgil, Maria, Mihai, Alina, Adina, Carla, Crina, Pavel, Petru, Diana, Dorin, Doina, Marin, and Viorel