In the entire world, トモカズ (Tomokazu 
, トモカズ ) is a rare boy's forename. The first name トモカズ is habitual in Japan, where it is a rare boy's name, the United States, where it is an extremely rare dominantly boy's, but infrequently girly name, and China, where it is an extremely rare boy's name. Much more frequently, トモカズ is the last name as well as the forename.