Cognomen ブレンダン (Brendan 
, ブレンダン 
, Brendana 
) , throughout the world, is quite a common last name. The family name ブレンダン is habitual in Malaysia, where it is quite a rare surname, Ireland, and Nigeria. Not in comparison with a country's population, the name is most common in Nigeria, Malaysia, and Tanzania. More frequently, ブレンダン is the forename as well as the last name.