What does the name Sully mean? The meaning of the name Sully is From The South Field. The origin of the name Sully is English. This is the culture in which the name originated, or in the case of a word, the language.
People who like the name Sully also like: Liam
, Sebastian Amelia
Name Notes: Form of the English surname Sudeley.
Can also be a diminutive form of Sullivan.