Cognomen Fraisne (Frain 
, Fraisne) , all over the world, is quite a rare last name. The family name Fraisne is habitual in Ireland, where it is quite a rare surname, the United Kingdom, and France, where it is a rare surname. Measured by absolute frequency, it is commonest in the United States, the United Kingdom, and France. Very seldom, Fraisne is the forename as well as the last name.