Dreaming of dragonflies is a rare phenomenon. These insects are harmless, except when they cause a disturbance to people. They fly around randomly and may seem to buzz around a person.
Meaning of dream:
There could be small distractions that cause inconveniences in waking life. I would be looking around to discern which are “dragonflies” that hang around in my vicinity. I would take care not to be involved in frivolous activities like buzzing gossip, or mischief.