The 37-year-old midfielder joined Paris Saint-Germain on a five-month contract as a free agent in January.
"It is good for the French championship," Henry told L'Equipe. "Everyone talks about it.
"Now if you go to any website, the first thing you see is the French championship."
Beckham made his first appearance for PSG on Sunday when he came on as a substitute in their 2-0 home win against Marseille in Ligue 1.