Last name Balduin (Badon 
, Balda , Balduin 
) , worldwide, is a common family name. The surname Balduin is habitual in San Marino, where it is quite a common surname, Argentina, where it is quite a rare surname, and Uruguay. Measured by absolute frequency, it most frequently occurs in Philippines, the United States, and India. Much less frequently, Balduin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Balda, Badon | Poland, United States, Argentina, Philippines, India |
| Balduin | Germany, Italy, United States, Argentina, France |
| בלדווין | Israel |
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friedrich balduin German theologian (1575-1627), DE (b. 1575) |
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balthasar balduin DE (b. 1605) |
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| dorothea balduin (b. 1585) |
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| christoph adolph balduin German alchemist (1632-1682), DE (b. 1632) |
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| dorottya zsófia balduin (1639–1685) (b. 1639) |
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| friedrich philipp balduin DE (b. 1630) |
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| vincent balduin German association football player, DE (b. 1916) |
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| aldo balduin IT (b. 1909) |
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| janine balduin actress |
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| balduin, freiherr von linde |
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| von brandenburg balduin |
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| paschase balduin |
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