Worldwide, Ianu (Ianu 
, Яну 
, يانو 
) is a rare dominantly girly, but infrequently boy's first name. The forename Ianu is characteristic of Romania, where it is a rare masculine name, and India, where it is a very rare primarily girly, but scarcely boy's name. Also, Ianu is the last name as well as the forename.