Nicknames suitable for boys

Tintin is based on the protagonist Tintin in children's favorite cartoon Doraemon, and has a cute and playful appearance. Ding-ding is pronounced ding-ding, which is the sound made when cups collide or fall to the ground. Sounds sweet and touching. I believe many people like this beautiful sound, and it can also express the sound of a boy's birth and landing. This nickname is nice and meaningful, which is very suitable for being a nice nickname for boys.