Around the world, Ulduz (Ulduz 
, Улдуз 
) is a rare predominantly girly, but scarcely boy's first name. The forename Ulduz is characteristic of Georgia, where it is quite a rare girly name, Azerbaijan, and Russia, where it is a very rare gender-neutral name. Much less frequently, Ulduz is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ulduz | Azerbaijan, Turkey, Russia, Iran, Georgia |
| Улдуз | Kyrgyzstan, Kazakhstan, Russia, Ukraine |
| ulduz rəfili-əliyeva Azerbaijani and Soviet theater director, AZ (b. 1922) |
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sədaqət ulduz AZ (b. 1974) |
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| ulduz kəngərli AM (b. 1924) |
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| ulduz sönməz AZ (b. 1945) |
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| ulduz həşimova AZ (b. 1951) |
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| ulduz sultanov Azerbaijani judoka, AZ (b. 1974) |
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