Hannu (from Hannes, a diminutive of Johannes) is a Finnish first name. Notable people with the name include: Hannu Aravirta (born 1953), Finnish ice hockey player.
Hannu is baby boy name mainly popular in Christian religion and its main origin is . Hannu name meanings is Yahweh is gracious.
People search this name as Hannu.
Other similar sounding names can be John.