Last name Soib (Soib 
, Соиб 
, Саиб 
) , in the entire world, is quite a rare cognomen. The surname Soib is characteristic of Malaysia, where it is quite a rare surname, Kyrgyzstan, and Indonesia, where it is a rare surname. In absolute terms, it is the most numerous in Malaysia, Indonesia, and India. Likewise, Soib is the forename as well as the last name.