Last name Hautain (Haughtiness 
, Hautain 
) , all around the world, is a very rare family name. The family name Hautain is characteristic of Belgium, where it is a rare surname, France, where it is a very rare surname, and Canada, where it is an extremely rare surname. Much less frequently, Hautain is the forename as well as the last name.
| fernand hautain businessman, National Bank of Belgium governor, BE (b. 1858) |
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| fernand hautain (b. 1868) |
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