My girl's name is Momiji.
It is Japanese name and it means Japanese Maple leaf or autum leaf.
She was born in Autum(September) and also yorkie color always changes so I name her Momiji.
I call her Momi for short!!!
And it is easier for my parents to call her in Japanese name than some American name!!! (My mom doesn't speak English at all. They live in Japan but they are planning to visit me this summer to baby sit my girl while my work will be sooooo busy!!!)