This is the 483rd most frequent Bulgarian word.
николов
"Николов" is a Bulgarian surname, meaning "son of Nikolov" or "descendant of Nikolay."
This sentence uses 'Николов' as a proper noun, a surname, to denote a specific individual.
Николов е талантлив художник.
Nikolov is a talented artist.
Here, 'Николови' is the plural form of the surname 'Николов,' referring to the whole family.
Семейство Николови живеят в уютна къща.
The Nikolov family lives in a cozy house.
In this sentence, 'Николов' is used to denote the name of an organization or foundation, implying a proper noun in a broader context.