Itteringham is a village and civil parish in the English county of Norfolk, some 4+1⁄2 miles (7.2 km) northwest of the market town of Aylsham. It covers an area of 8.20 km2 (3.17 sq mi) and had a population of 136 in 60 households at the 2001 census, the population reducing to 125 at the 2011 Census.For the purposes of local government, it falls within the district of North Norfolk. The villages name origin is uncertain perhaps, 'homestead/village of Ytra's/Ytri's people' or 'homestead/village of the Ytteringas (= those dwelling outside)'.