Cognomen Anwi (Anwi 
) , across the world, is quite a rare last name. The family name Anwi is habitual in Cameroon, where it is quite a rare surname, Bahrain, where it is a rare surname, and Qatar. Measured by absolute frequency, it is commonest in Cameroon, Indonesia, and Malaysia. Likewise, Anwi is the forename as well as the last name.