Since I don't know the details of the novel, one possible theme could be love. Maybe it's about someone who has a deep affection for another person whose name is always on their mind.
Well, just from the title, it might be a novel that delves into the emotional and psychological state of a person. 'Sanson Mein Basa Hai Tera Naam' gives the idea that there's a connection between a name and one's essence or life force. It could be a story about how a person's identity is intertwined with another through the power of a name. It might also explore themes like memory, longing, and the significance of a single name in shaping a person's world.
I'm not familiar with the 'sanson mein basa tera naam novel'. However, if it's a novel, it might explore themes like love, relationships, or personal growth. It could also be set in a particular cultural or historical context. Without reading it, it's hard to say more.
I'm not certain where you can find this novel. You could try checking local bookstores first. They might have it in stock or be able to order it for you.