Dreaming of a group of people suddenly saying your name can symbolize a few different things. It may represent a desire for recognition or a longing to be acknowledged by those around you. The shock you felt in the dream could indicate that you're not used to receiving attention or validation, which might suggest feelings of self-doubt or a fear of being overlooked in your waking life.

This dream might also reflect your social environment, indicating that you are becoming more aware of your connections with others or that you may be facing a situation where you want to be heard or understood. It could be a prompt for you to evaluate your relationships and consider if there are aspects of your identity or experience that you want to express more openly.

Consider how you felt during the dream and what was happening in your life at the time. This context can provide further insight into what your subconscious may be trying to communicate.