Family name Galustov (Galustov 
) , across the world, is a very rare cognomen. The family name Galustov is characteristic of Armenia, where it is a rare surname, Georgia, and Russia, where it is a very rare surname. Measured by absolute frequency, it is commonest in Russia, the United States, and Armenia.
| VARIANT | COUNTRY |
|---|---|
| Galustov | Georgia, Russia, United States, Armenia, Ukraine |
| ivan galustov GE (b. 1910) |
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| valery galustov Soviet association football player (1939-2017), AZ (b. 1939) |
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