What is the best word for a girl’s name (Ma Yu) after the word “Yu”?

Possible names: Ma Yufu (Yufu, meaning strong fragrance.)

Ma Yuxin (Yuxin, meaning strong fragrance.)

Ma Yuyu (luxurious fragrance) , taken from "Wen Cai Yu Yu", meaning outstanding literary talent,)

Ma Yu Cong (Luxing, taken from "Lv Cai Yu" to describe lush vegetation.)

For reference.