Surname Haesler (Haesler 
, Häsler 
) , in the world, is quite a rare family name. The surname Haesler is habitual in Iceland, where it is quite a rare surname, Switzerland, and Germany, where it is a rare surname. In absolute terms, it is commonest in Germany, Switzerland, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Haesler | Switzerland, France, Argentina, United States, Germany |
| Häsler | Switzerland, Germany, Iceland, United States |
|
otto haesler German architect (1880-1962), DE (b. 1880) |
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| walter haesler Swiss author, CH (b. 1926) |
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| aldo haesler French sociologist, FR (b. 1954) |
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| anne haesler (born 1959) (b. 1959) |
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| barbara haesler researcher |
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| emily haesler researcher |
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| sebastian haesler |
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| i. haesler |
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| aurelia haesler German association football player, DE |
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