Surname Colubra (Kobo 
, Kobra 
, Kobro 
) , all around the world, is a common family name. The cognomen Colubra is habitual in Lesotho, where it is quite a common surname, Israel, where it is quite a rare surname, and the Democratic Republic of the Congo. Not in comparison with a country's population, it is commonest in the Democratic Republic of the Congo, Bangladesh, and South Africa. Also, Colubra is the forename as well as the last name.