Cognomen Марибет (Marybeth 
, Марибет 
) , in the world, is a rare surname. The last name Марибет is characteristic of Kyrgyzstan, where it is a very rare surname, Venezuela, and Nicaragua. Measured by absolute frequency, it is the most numerous in the United States, Venezuela, and Mexico. Much more prevalently, Марибет is the forename as well as the last name.