Surname Айседора (Izadora 
, Айседора 
) , all over the world, is a very rare last name. The family name Айседора is characteristic of Hungary, where it is a very rare surname, Mexico, and Honduras. Not in comparison with a country's population, this name is the most popular in Mexico, Brazil, and Hungary. Much more frequently, Айседора is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Izadora | Brazil, Portugal, Colombia, Mexico, United States |
| Айседора | Russia, Kazakhstan, Ukraine |