Buddha Purnima is celebrated in most of East Asia and South Asia commemorating the birth of Prince Siddharth Gautama who was later known as Gautam Buddha. The exact date of Buddha’s birthday is based on the Asian lunisolar calendar and is generally celebrated in the Baisakh month of Buddhist calendar and Bikram samvat Hindu calendar. ���� Buddha Jayanti 2023 Quotes and Greetings: WhatsApp Stickers, GIF Images, HD Wallpapers and SMS To Share on Buddha Purnima.