For De Saint-Rat there are 2 on Yasni with different names.
Among the most common last names on Yasni De Saint-Rat is on position 4525.
De, Means Of.
(Sent from: Nunziante De Filippo)
from the Latin Sanctus, French for "saint"
(Sent from Yasni user)
There is no meaning available yet for "Rat".
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