Question

When did french national anthem sung for the first time?

Answer 1

It was sung for the first time by volunteers as they marched into paris.

Answer 2

14th, July 1792 is the right answer.

The national anthem of France is known as the La Marseillaise.  It was first sung by a battalion from Marseille, in Paris in July 1792. In July 1795, the national convention of France declared La Marseillaise as the national anthem of France. Napoleon III and Louis XVIII banned the national anthem during their times.