Last name Fuler (Fuler 
, Фулер 
) , across the world, is a rare surname. The cognomen Fuler is habitual in Croatia, where it is a rare surname, Ireland, and New Zealand, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in the United States, Germany, and the United Kingdom. More frequently, Fuler is the forename as well as the last name.