Santa Coloma, Sainte Colombe, Santacoloma, etc. This group is aimed to include all members of the de Sancta Columba family and last name, which might include several modern derivatives, such as de Santa Coloma, Santa Coloma, de Sainte Colombe, Sainte Colombe, Colombo (USA), Columbus (USA), de Santa Colomba (Italy), de Sancta Columba (UK and yet unknown derivatives), Santacoloma (Colombia and USA)and similar related surnames.