This is the 7240th most frequent French word.
nagui
"Nagui" is not a standard French word; it is a proper noun, typically referring to a popular French television and radio presenter.
Nagui here is used as the proper noun, referring to a French television host.
Nagui est un animateur célèbre en France.
Nagui is a famous host in France.
Nagui again as a proper noun refers to the person in the context of shows he hosts.
Je regarde souvent les émissions présentées par Nagui.
I often watch the shows presented by Nagui.
This explains an informal hypothetical adaptation of the usage.