This group was so embarrassed of their name that they refused to reveal it.
Although K-pop is notorious for having groups with very strange names, one idol group was so embarrassed of their name that they refused to reveal it until right before they made their debut.

On a recent broadcast, male group BTS discussed their embarrassment over their group name (which means Bullet-Proof Boys in Korean).
According to the members of the Big Hit Entertainment group, they were so embarrassed of their name that they refused to tell anyone what they were going to be called until right before their debut.
Despite having a corny name, however, fans have grown to love the group and their name.
Park Sa-lim, Seoul