Surname Hauko (Hauko 
) , across the world, is a rare family name. The last name Hauko is characteristic of Slovenia, where it is quite a rare surname, Slovakia, where it is a rare surname, and Norway. Much less frequently, Hauko is the forename as well as the last name.
| jožef hauko SI (b. 1890) |
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| štefan hauko SI (b. 1935) |
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| robert hauko SI |
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