Cognomen Bolaa (Bolaa 
) , worldwide, is a rare last name. The family name Bolaa is characteristic of Egypt, where it is a rare surname, Argentina, 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 Egypt, India, and Argentina. Likewise, Bolaa is the forename as well as the last name.