For Di Keller there are 2 on Yasni with different names.
Among the most common last names on Yasni Di Keller is on position 4525.
Di = From (affiliation)
A "/ basement /" was formerly the administrator of a facility. Today we would say simply "administrative officer" or "administrator". "/ Basement /" is so similar to the name "Smith", "Smith" or "rope" a name that has emerged from a professional title, as the name originated as a family name and no longer characterized the house name of the person.
(Sent from: Wolfgang Keller)