Cognomen Truby (Truby 
, Траби 
, تروبي) , throughout the world, is quite a rare last name. The surname Truby is habitual in the United Kingdom, where it is a rare surname, the United States, and Switzerland. Measured by absolute frequency, it is commonest in the United States, the United Kingdom, and South Africa. Very seldom, Truby is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Truby | Mexico, Canada, United Kingdom, United States, South Africa |
| Траби | Russia |
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harry truby American baseball player, US (b. 1870) |
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| john truby American screenwriter, US (b. 1952) |
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| chris truby American baseball player, US (b. 1973) |
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| jason truby American guitarist, US (b. 1973) |
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| lauren k. truby researcher |
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| ryan l truby researcher |
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| helen truby researcher ORCID ID = 0000-0002-1992-1649 |
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| henry m. truby researcher |
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| albert truby |
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