For Poznanski there are 62 on Yasni with different names.
Among the most common last names on Yasni Poznanski is on position 4465.
Poznanski means of Posen "Coming. before, "Posen" Today "Poznan". The ending "ski" may mean that the namesakes of the so-called Polish "Bagatelladel" belongs, like the German "von", but it can also be understood as the Dutch "van". This is to name names, and can not be seen. The "sky" suggests but certainly indicates a real name, the predicates are "ski".
(Sent from Yasni user)