interesting name,what in your mind while u reg this name? it is big event while a baby achieve his/her first 100 days since born in China, the famaily will gethering and have some fun ..so, some kind meaning in China..but not sure any other idea....
Reminds me a book series that goes by "Learn Java in 21days", "Learn C++ in 21days". Good pick! There's a viral thingy like 100 days coding challenge! Have a look ; )