An Italian historian and friend of Deen, whose expertise and curiosity about legends help steer the course of events. She provides intellectual and emotional support for Deen's journey.

A young Indian boy connected to Deen through past events, who migrates to Venice. His journey reflects themes of migration and identity, and he is closely linked to the story's legend.

A Muslim boy and companion to Tipu, who shares his experiences of migration and adventures. He plays a crucial role in the unfolding events, paralleling certain mythic elements within the story.

An Indian American marine biologist with ties to Deen and other characters, noted for her scientific approach and interest in dolphin research. Her relationship with Deen develops over the course of the narrative.