Explore the Family Name Sully

The meaning of Sully

1. English: of Norman origin, a habitational name from any of the three places called Sully in Calvados (Normandy), Aisne (Picardy), and Loiret (Centre); see 6 below. 2. English: of Norman origin, perhaps a habitational name from Sully (Glamorgan). However, the placename is manorial in origin, from the Norman surname in 1 above, which is recorded in Glamorgan in the 12th century. 3. English: habitational name from Old and New Sulehay in Nassington (Northamptonshire). The placename probably derives from an Old English personal name Seofa + Old English lēah ‘woodland clearing’; however it is not clear whether this name has survived to modern times. 4. English: habitational name from the Isles of Scilly, recorded as Sully in the 12th century. The etymology of the name is uncertain and it is not clear whether this surname has survived to modern times. 5. English: habitational name from Sudeley (Gloucestershire), from Old English sūth ‘south, southern’ or scydd ‘hovel, shed’ + lēah ‘woodland clearing’. 6. French: habitational name from any of various places called Sully, for example in Calvados, Loiret, Saone-et-Loire, and Oise. The first of these is recorded in 1180 as Silleium, from the Gallo-Roman personal name Silius or Cilius + the Latin locative suffix -acum. The others are from the Gallo-Roman personal name Sol(l)ius + -acum. This surname is also found in Haiti. Some characteristic forenames: French Armelle, Christophe, Geralde, Luce, Pierre, Reynald.

Dictionary of American Family Names, 2nd edition, © Oxford University Press, 2022.

How common is the last name Sully in the United States?

Based on data from the Decennial U.S. Census, the surname 'Sully' has seen a slight decline in popularity between 2000 and 2010. In 2000, it ranked as the 30,023rd most popular surname, but by 2010 it had slipped to 30,767th place, representing a -2.48% change. Despite this drop in rank, the actual count of people with the surname Sully increased slightly from 737 to 757, a growth of 2.71%. The proportion of individuals named Sully per 100,000 people also saw a minor decrease of -3.7%.

20002010Change
Rank#30,023#30,767-2.48%
Count7377572.71%
Proportion per 100k0.270.26-3.7%

Race and Ethnicity of people with the last name Sully

In terms of ethnicity, the data from the Decennial U.S. Census shows some shifts among those with the surname 'Sully'. From 2000 to 2010, there was a notable increase in the percentage of those identifying as Asian/Pacific Islander (0.81% to 0.92%) and Black (18.18% to 25.36%), with changes of +13.58% and +39.49% respectively. Those identifying as Hispanic also saw an impressive increase from 3.66% to 5.42%, reflecting a change of +48.09%. Conversely, there were decreases among those considering themselves White (-10.65% change) and those identifying as having two or more races (-40.20% change). Those claiming American Indian and Alaskan Native heritage remained relatively stable with only a -1.36% change.

20002010Change
White61.06%54.56%-10.65%
Black18.18%25.36%39.49%
American Indian and Alaskan Native10.31%10.17%-1.36%
Hispanic3.66%5.42%48.09%
Two or More Races5.97%3.57%-40.2%
Asian/Pacific Islander0.81%0.92%13.58%