Family name Barmentlo (Barmentlo 
) , all over the world, is a rare last name. The surname Barmentlo is habitual in Western Europe, particularly Netherlands, where it is quite a rare surname, France, where it is a very rare surname, and Germany, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Barmentlo | Germany, France, Netherlands |
| peregrinus van barmentlo (b. 1500) |
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| henrik barmentlo researcher |
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