For Léchenne there are 2 on Yasni with different names.
Among the most common last names on Yasni Léchenne is on position 4525.
Léchenne comes from "Les Chenes" and as the name was changed slightly. Parts of the French part of Switzerland is still writing the name "Leschenne. In Les Chenes (the oak) stands for the coat of arms - it has three oaks. hence the name should be properly called "Lesch.
(Sent from: Léchenne Verena)
