For Petri there are 793 on Yasni with different names. The most frequently searched first names for Petri are: Simone
Among the most common last names on Yasni Petri is on position 3057.
During the last seven days Petri was searched 17 times.
My religion teacher told me that Peter would be the genitive of Peter and would mean as much as "son of Peter".
(Sent from: Heinz Petri)