Family name Krutter (Krutter 
) , in the world, is an extremely rare last name. The last name Krutter is characteristic of Northern America, particularly Canada, where it is an extremely rare surname, and the United States. Much less frequently, Krutter is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Krutter | Canada, Spain, United States |
| franz amanz krutter (1723-1788), CH (b. 1723) |
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franz krutter Swiss politician and historian (1807-1873), CH (b. 1807) |
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| harry m. krutter Ph.D. Massachusetts Institute of Technology 1935 |
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