Here is a completely new definition:
One of my Japanese students recently had a baby. He and his wife wanted to be able to call her Ai-chan. And so they settled on the name AIKI. Different characters, but quite an unsettling bit of news. Now I suddenly feel like I have to get serious, or when this Aiki is 18 and asks mom, what she was named after, the only thing they will be able to point to is a balding 42 year old fat white guy and a story about some old dojo...
I will have to do my best to show Aiki a meaning to be proud of in her name.
(Maybe the next baby can be kokyu, NAH...)