This is the 1636th most frequent Russian word.
вадим
"Вадим" is a male given name in Russian.
Proper noun used as a personal name to identify the subject of the sentence.
Вадим купил новую книгу.
Vadim bought a new book.
Proper noun used to refer to an individual's name in the context of their profession or activity, in this case as a speaker on the radio.
Мы часто слушаем Вадима на радио.
We often listen to Vadim on the radio.
Proper noun used as the name of the person making a statement in the reported speech.