Cognomen Jinasa (Jinasa 
) , around the world, is a rare family name. The last name Jinasa is habitual in Tanzania, where it is quite a rare surname, Thailand, where it is a very rare surname, and Nigeria, where it is an extremely rare surname. Not in comparison with a country's population, it is commonest in Tanzania, Thailand, and India. Much less frequently, Jinasa is the forename as well as the last name.