Around the world, Tigu (Trigo 
, Tigu 
) is quite a rare primarily feminine, but very infrequently boy's first name. The first name Tigu is characteristic of Ethiopia, where it is quite a rare feminine name, Indonesia, where it is a very rare boy's name, and India, where it is a very rare gender-neutral name. More frequently, Tigu is the last name as well as the forename.