All over the world, Лобачев-Дворецкий (Лобачев-Дворецкий 
) is an extremely rare unknown gender forename. Predominantly, Лобачев-Дворецкий is the last name as well as the forename. Parts of the name also exists independently as a last name Лобачев, and a last name Дворецкий.
| VARIANT | COUNTRY |
|---|---|
| Лобачев-Дворецкий | Russia |