Is TON related to Telegram?

I'm curious, is TON somehow connected to Telegram? I've heard some buzz about it but I'm not entirely sure what the relationship is. Could you clarify for me? I understand that TON is a blockchain platform, but what role does Telegram play in this? Is it just a naming coincidence, or is there a deeper connection between the two? It would be great if you could provide some insights into this matter.