Cognomen Enai (Enai 
) , in all the world, is quite a rare family name. The cognomen Enai is habitual in the Democratic Republic of the Congo, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Morocco, where it is a very rare surname. In absolute terms, the name is most common in the Democratic Republic of the Congo, Nigeria, and Japan. Also, Enai is the forename as well as the last name.