All around the world, トモナガ (トモナガ ) is an extremely rare unknown gender first name. Much less frequently, トモナガ is the last name as well as the forename.
Tomonaga, 友永, and 朝永
アイ, エリ, ケイ, ユミ, カズキ, カオリ, キリコ, ミユキ, ハヤト, ヒロシ, ヨシヒサ, シュウジ, and ユウスケ
) is an extremely rare unknown gender first name. Much less frequently, トモナガ is the last name as well as the forename.