Can Young Pioneers be used as a team name casually?

No. It must be positive and energetic. You can call it the Sunflower Squadron, or the Red Scarf Party Squadron. These are both acceptable. You cannot randomly choose a team name. The team name of the Young Pioneers is the Chinese Young Pioneers, and the Chinese Young Pioneers are A grassroots organization for children and adolescents, it was established on October 13, 1949. It was originally called the China Children's Youth Team. In 1953, it was renamed the China Young Pioneers. Its slogan is: Prepare to fight for the cause of communism. .