Last name Bairon (Bairon 
, Байрон 
, ไบรอน 
) , around the world, is quite a rare family name. The family name Bairon is characteristic of Latin America and the Caribbean, particularly Honduras, where it is quite a common surname, Nicaragua, where it is quite a rare surname, and Colombia, where it is a rare surname. More prevalently, Bairon is the forename as well as the last name.