This is the 6542nd most frequent Polish word.
czesław
"Czesław" is a Polish male given name.
The word 'Czesław' is used here as a proper noun, specifically a personal name.
Czesław idzie do sklepu.
Czesław is going to the store.
In this sentence, 'Czesław' appears as a name attributed to a person, indicating identity.
Mój dziadek ma na imię Czesław.
My grandfather's name is Czesław.
Here, the word 'Czesław' is called in direct address form, expressing communication directed towards this individual.