Surname Istre (Istre 
) , in all the world, is quite a rare last name. The surname Istre is characteristic of Norway, where it is a rare surname, the United States, and France. Very seldom, Istre is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Istre | Norway, France, New Zealand, United States, Democratic Republic of the Congo |
| erik istre Ph.D. University of Canterbury 2017 |
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