This is the 754th most frequent Hungarian word.
volodimir
The word "volodimir" is not Hungarian; it is a transliteration of the Slavic name "Volodymyr," commonly associated with Ukrainian origin, meaning "ruler of the world" or "peaceful ruler."
Here, 'Volodimir' is used as a proper noun, a name for a person.
Volodimir a barátom neve.
Volodimir is the name of my friend.
In this sentence, 'Volodimir' is again a proper noun, but it's used in a possessive descriptive context, elaborating on a person's name.
Megismerkedtem egy Volodimir nevű emberrel.
I met a person named Volodimir.
Here, 'Volodimir' is discussed in an educational context, where he might be a historical figure being studied.