In all the world, トモミ (Tomomi 
, トモミ ) is quite a rare dominantly female, but infrequently masculine first name. The first name トモミ is characteristic of Japan, where it is quite a rare predominantly feminine, but very infrequently boy's name, Australia, where it is a rare feminine name, and the United States, where it is a very rare largely feminine, but seldom masculine name. Measured by absolute frequency, it is the most numerous in Japan, the United States, and China. Much more frequently, トモミ is the last name as well as the forename.
トモミ is also a name for the fictitious and mythical characters: Tomomi Masaoka , the fictional character from Psycho-Pass.