This is the 8682nd most frequent Russian word.
панин
"Панин" is a Russian surname; it does not have a standalone definition.
The word "панин" is used as a proper noun, a surname, common in Russian-speaking cultures and used here as a unique identifier.
Панин – известная фамилия в России.
Panin is a well-known surname in Russia.
Here, "панин" again refers to a surname, contextualized within a narrative to indicate a specific character or individual.
Я читал интересную историю про человека с фамилией Панин.
I read an interesting story about a person with the surname Panin.
The term "панин" signifies the surname of an actor, associating the surname with the field of acting and cinema.