Family name Eboy (Eboy 
) , worldwide, is quite a rare last name. The cognomen Eboy is characteristic of South-eastern Asia, particularly Brunei, where it is quite a rare surname, Indonesia, where it is a rare surname, and Malaysia. Measured by absolute frequency, the name is most common in South-eastern Asia, particularly Indonesia, Philippines, and Malaysia. Likewise, Eboy is the forename as well as the last name.