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Last name Boiadjian (Бояджян
, Boiadjian
, Боиаджиан
) , all over the world, is a rare cognomen. The family name Boiadjian is characteristic of Eastern Europe, particularly Slovakia, where it is a rare surname, Russia, and Belarus. Measured by absolute frequency, the name is most common in Russia, Ukraine, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Бояджян | Belarus, Georgia, Russia, Ukraine |
| Boiadjian | Slovakia, United States, Canada, Argentina |
| Боиаджиан | Russia |