Top 3 — Mississippi
Means son of William, from Norman French and Germanic 'Willahelm', will plus helmet. Williams runs especially strong in Mississippi because the state had one of the nation's largest enslaved populations before 1865 and a vast Black rural population afterward. In Delta and central counties, it became one of the surnames most firmly rooted through emancipation, sharecropping, and church records.
From Old English 'smið', a metalworker or blacksmith. Smith became Mississippi's top surname because it arrived early with Anglo-American migrants into the Natchez District and then spread across both white and Black communities during the cotton era. Its plain English form also made it a common legal surname after emancipation.
Means son of John, from Hebrew 'Yohanan', God is gracious. Johnson was already common among settlers entering Mississippi after 1798 and later became widespread in Black communities that formalized family names after the Civil War. Its reach across race and region helps explain why it stays near the top statewide.
Name origins — top 20 surnames
Name origins - top 20 surnamesName origins — top 20 surnames
Heritage
Cotton Mississippi and the French Coast
French colonists planted Mississippi's earliest European surname layer at Fort Maurepas near Ocean Springs in 1699 and Fort Rosalie at Natchez in 1716. After the Mississippi Territory was organized in 1798, migrants from Virginia and the Carolinas surged in, and the Choctaw land cessions of the 1820s and Treaty of Dancing Rabbit Creek in 1830 opened millions of acres to white settlement. The Delta filled later than Natchez and the hill country, and after 1865 Freedmen's Bureau labor and marriage records helped fix surnames like Williams, Johnson, Jackson, and Harris across Black Mississippi.
Did you know? Dedeaux ranks only 624th statewide, yet Forebears attributes just over half of all U.S. Dedeaux households to Mississippi, showing how tightly the Hancock and Harrison coast preserved old French family lines.
Top 20 Most Common Last Names in Mississippi
Showing all 20 surnames
#1
Smith
english
49,547
1 in 63
#2
Williams
english
35,818
1 in 87
#3
Johnson
english
34,217
1 in 92
#4
Jones
welsh
33,467
1 in 94
#5
Brown
english
28,135
1 in 111
#6
Davis
welsh
25,564
1 in 123
#7
Moore
english
16,995
1 in 184
#8
Jackson
english
16,743
1 in 187
#9
Harris
english
15,674
1 in 200
#10
Taylor
english
15,378
1 in 204
#11
Wilson
english
14,250
1 in 220
#12
White
english
13,895
1 in 225
#13
Thomas
welsh
13,451
1 in 233
#14
Walker
english
12,609
1 in 248
#15
Robinson
english
12,476
1 in 251
#16
Miller
english
12,359
1 in 254
#17
Thompson
english
12,193
1 in 257
#18
Clark
english
11,415
1 in 274
#19
Anderson
scottish
11,044
1 in 284
#20
Martin
french
10,868
1 in 288
Local Insight
Uniquely Mississippi
These family names rank far higher in Mississippi than nationally — a direct fingerprint of the state's specific immigration waves.
Ranked #624 in Mississippi versus #21081 nationally. That is 20457 spots higher here.
Dedeaux is a French Gulf Coast surname tied to old Catholic communities in Hancock and Harrison counties. Mississippi preserves more than half of all U.S. Dedeaux households, which is extraordinary for a relatively uncommon name. It survives because the coast stayed connected to French colonial and New Orleans networks long after the rest of the state became overwhelmingly Anglo-American.
Ranked #95 in Mississippi versus #5347 nationally. That is 5252 spots higher here.
Ladner is one of the clearest Mississippi Coast surnames. Local family histories trace the Gulf Coast line to Christian Ladner, on the coast by 1719, and the name still clusters around Bay St. Louis, Waveland, and nearby Hancock County communities. Mississippi accounts for about half of all U.S. Ladner households, giving the surname an unusually strong Mississippi Coast concentration.
Ranked #356 in Mississippi versus #19164 nationally. That is 18808 spots higher here.
Necaise is a French Catholic coast surname so localized that a Hancock County community is still called Necaise Crossing. The name belongs to the same Bay St. Louis and Pass Christian world that preserved French settlement patterns, Catholic parishes, and intermarried coastal families. Nearly three quarters of U.S. Necaise households are in Mississippi.
Ranked #925 in Mississippi versus #18652 nationally. That is 17727 spots higher here.
Bosarge is another Gulf surname that makes little sense unless you know the Mississippi and Mobile coast. On the Mississippi side it is rooted in seafood, boatbuilding, and Catholic coastal communities in Jackson, Harrison, and neighboring counties. Mississippi alone holds nearly a third of all U.S. Bosarge households.
Ranked #972 in Mississippi versus #12484 nationally. That is 11512 spots higher here.
LeFlore points to a specifically Mississippi story because the name is inseparable from Choctaw leader Greenwood LeFlore and from Leflore County in the Delta, which was named for him. The surname links French fur-trade ancestry to Choctaw political history and the upheaval of removal in the 1820s and 1830s. That mix gives LeFlore a meaning in Mississippi that it does not carry in most other states.
Etymology
Mississippi Last Name Meanings: Occupational, Patronymic & Habitational
Occupational Names
Five of Mississippi's top 20 surnames are occupational: Smith, Taylor, Walker, Miller, and Clark. That is a strong showing, but the group is still outranked by patronymics because Mississippi's surname history comes more from Anglo-American settlement and post-emancipation naming than from later immigrant trades. Smith's first-place finish gives the whole category unusual weight.
Patronymic Names
Patronymics dominate Mississippi's top 20, accounting for 11 names including Williams, Johnson, Jones, Davis, Jackson, Harris, Wilson, Thomas, Robinson, Thompson, and Anderson. That heavy share reflects the British surname stock that entered after 1798 and the continuity of the same familiar names in Black communities after 1865. A small set of recurring given names generated much of the state's surname list.
Descriptive or Place-Based Names
Brown and White represent descriptive surnames, while Moore carries a place-based landscape meaning. This category is smaller than the patronymic tier, but it helps explain why Mississippi's list still looks plain-English even after French coastal settlement and Choctaw history are taken into account. The most distinctive state signatures, such as Dedeaux and Necaise, sit outside the top 20 rather than changing its core pattern.
Quick Answers
What are the most common last names in Mississippi?
Why are Williams and Johnson so common in Mississippi?
Sources
- Forebears - Most Common Surnames in Mississippi — Primary source for Mississippi state surname counts, ratios, state ranks, and national-rank comparisons
- Mississippi Department of Archives and History — State history resources on territorial settlement, French colonial Mississippi, and Freedmen's Bureau records
- Mississippi Encyclopedia — Reference articles on cotton, Hancock County, French settlement, the Mississippi Band of Choctaw Indians, and Greenwood LeFlore
- #1 Surname
- Smith
- People named #1
- 49,547
- 1 in every
- 63 residents
- Top origin
- English
- State population
- 2,967,297
- Census year
- 2026
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