Family name Sigara (Sigara 
, Sigaar 
, Cigarro 
) , in the world, is quite a rare last name. The last name Sigara is habitual in Portugal, where it is quite a rare surname, Mozambique, and Angola, where it is a rare surname. Not in comparison with a country's population, it is commonest in Sub-Saharan Africa, particularly Tanzania, Mozambique, and Angola. Likewise, Sigara is the forename as well as the last name.