This is the 6349th most frequent Dutch word.
stéphane
The word "stéphane" is not Dutch; it is a French-origin name, meaning "crown" or "garland".
Here, 'Stéphane' is used as a proper name for the subject of the sentence.
Stéphane kocht gisteren een nieuwe fiets.
Stéphane bought a new bicycle yesterday.
In this sentence, 'Stéphane' is again a proper noun referring to a person, specifically someone whose actions are of interest.
Heb je gehoord dat Stéphane naar Frankrijk is verhuisd?
Did you hear that Stéphane moved to France?
This sentence uses 'Stéphane' as a direct object to indicate who will be met in the context of the planned activity.