Arnold
1 of 4biographical name (1)
Ar·nold ˈär-nᵊld 
Benedict 1741–1801 American Revolutionary general and traitor
Arnold
2 of 4biographical name (2)
Henry Harley 1886–1950 Hap Arnold American general
Arnold
3 of 4biographical name (3)
Matthew 1822–1888 son of Thomas Arnold English poet and critic
Arnoldian
är-ˈnōl-dē-ən
adjective Arnold
4 of 4biographical name (4)
Thomas 1795–1842 English educator