Family name Чаво (Chavo 
, Чаво 
) , worldwide, is a rare last name. The surname Чаво is characteristic of Mozambique, where it is a rare surname, Philippines, and Belgium, where it is a very rare surname. In absolute terms, it is the most numerous in Mozambique, Philippines, and Morocco. Likewise, Чаво is the forename as well as the last name.