This is the 8073rd most frequent Russian word.
кумпилов
The word "Кумпилов" is a proper noun in Russian, typically a surname, and does not have a translatable definition in English.
Here, 'Кумпилов' refers to an individual's name, likely a person in a leadership role.
Кумпилов был избран главой нашего региона.
Kumpilov was elected as the head of our region.
In this case, 'Кумпилова' refers to a family surname.
Семья Кумпилова всегда поддерживала местные традиции.
The Kumpilov family has always supported local traditions.
The word 'Кумпилов' is used as the subject referring to a specific person making an announcement.