This is the 8075th most frequent Polish word.
nikodem
"Nikodem" is a Polish male given name, equivalent to "Nicodemus" in English.
In this sentence, 'Nikodem' is used as a proper noun, referring to a person's name in the nominative case, functioning as the subject of the sentence.
Nikodem jest bardzo ambitny i zawsze stara się osiągnąć swoje cele.
Nikodem is very ambitious and always strives to achieve his goals.
Here, 'Nikodema' is the declension form of 'Nikodem' in the genitive case, used to indicate possession or association.
Mama Nikodema kupiła mu nowy rower.
Nikodem's mother bought him a new bike.
In this example, 'Nikodema' represents the accusative case of 'Nikodem', used to denote the object of the action.