It could be, but I know it as the word for Ear 耳
The Japanese word 耳 (mimi) means ears in Japanese. Example:人間は耳で聞く (ningen wa mimi de kiku) - "Humans hear with their ears."
Mimi Maynard's birth name is Mimi Saffian Maynard.
Mimi Lesseos's birth name is Mimi Diane Lesseos.
mimi
耳 - mimi means ear.
Mimi sooji no yatsu.
Mimi Broadhead's birth name is Marg Alene Broadhead.
大きい耳 おおきいみみ Ookii mimi Ookii = big, mimi = ear/ears (pronounce it "ohhkee meemee")
Mimi Kennedy's birth name is Mary Claire Kennedy.
Mimi Perrin's birth name is Jeannine Perrin.
Mimi Paley's birth name is Miriam Paley.
Mimi Parent's birth name is Marie Parent.