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Sullivan

Boy · SUL-i-van · Irish

Sullivan is a boys' name of Irish origin. In 2025 it ranked 294th for boys in the UK (171 babies) and 314th for boys in the US (1,083 babies).

What does Sullivan mean?

Irish: from the surname Ó Súileabháin

From the Irish surname Ó Súileabháin, based on súil, eye; the O'Sullivans were a leading family of Munster.

Say it
SUL-i-van

Is Sullivan a girl's or a boy's name?

Sullivan is a boys' name. In 2025, it was given to 171 boys in the UK and 74 girls and 1,083 boys in the US.

How popular is Sullivan in the UK?

Rank in 2025
#294among boys
Babies in 2025
171about 1 in 1,800 boys
Five-year trend
Risingup 87% in five years
Same name in a class
under 1%chance among 15 boys

In 2025, 171 boys in the UK were named Sullivan, making it the 294th most popular name for boys. Five years earlier, in 2020, it was 446th. Its busiest year was 2024, with 189 boys.

Half of all the boys named Sullivan in the UK since 1996 were born between 2015 and 2023, the years shaded on the chart below.

Among boys in 2025, it was 274th in England and Wales and 495th in Scotland.

1996Busiest: 189 in 20242025
Sullivan in the UK, year by year
YearBoysRank
2025171#294
2024189#277
2023130#361
2022115#410
2021106#443
202099#446
201983#527
201880#540
201784#528
201672#585
201570#588
201468#591
201344#797
201224#1,199
201144#793
201029#1,047
200924#1,150
200823#1,171
200725#1,065
200616#1,369
200516#1,326
200420#1,071
200311#1,498
200210#1,490
20019#1,547
20004#2,612
19994#2,513
199811#1,259
19975#2,109
19965#2,094

How popular is Sullivan in the US?

Rank in 2025
#314among boys
Babies in 2025
1,083about 1 in 1,600 boys
Five-year trend
Risingup 27% in five years
Same name in a class
under 1%chance among 15 boys

In 2025, 1,083 boys in the US were named Sullivan, making it the 314th most popular name for boys. Five years earlier, in 2020, it was 398th. It first appears in the records in 1884. 74 girls were also named Sullivan in 2025 (2,410th for girls).

It has been given to more boys each year for the last 5 years. 2025 had the most boys named Sullivan of any year since it first appeared, in 1884.

Half of all the boys named Sullivan in the US since 1880 were born between 2010 and 2022, the years shaded on the chart below.

1884Busiest: 1,083 in 20252025
Sullivan in the US, year by year
YearBoysRank
20251,083#314
20241,016#339
2023918#358
2022901#366
2021876#372
2020770#398
2019778#401
2018822#388
2017797#401
2016783#409
2015667#455
2014634#462
2013540#503
2012548#489
2011488#523
2010371#647
2009380#653
2008332#705
2007314#730
2006203#930
2005190#925
2004177#948
2003171#955
2002159#987
2001124#1,127
200085#1,444
199981#1,433
199886#1,356
199769#1,506
199667#1,497
199558#1,583
199432#2,387
199352#1,675
199234#2,209
199130#2,338
199026#2,548
198914#3,803
198810#4,445
19870–
19869#4,453
19855#6,517
19847#4,969
198311#3,629
19828#4,591
198110#3,856
19809#4,133
19797#4,840
19787#4,552
19778#4,162
19769#3,722
197510#3,426
19748#3,835
19736#4,503
197211#2,989
19719#3,368
197011#2,890
19698#3,313
19689#2,906
19677#3,229
19667#3,247
196515#2,083
19648#3,049
19639#2,857
19626#3,638
19616#3,650
196010#2,683
195910#2,662
19589#2,816
195717#1,951
19568#2,967
195515#2,047
195414#2,113
195312#2,286
195218#1,803
195115#1,971
195011#2,320
194916#1,871
194815#1,942
194711#2,355
194620#1,600
194516#1,696
194411#2,194
19438#2,731
19420–
19419#2,491
19408#2,671
193911#2,159
19387#2,868
19378#2,680
193616#1,723
19358#2,719
193413#2,022
193310#2,367
193215#1,922
193113#2,101
19309#2,779
192910#2,588
19287#3,355
192717#1,959
192612#2,435
192519#1,805
192415#2,132
192315#2,122
192217#1,951
192114#2,264
192015#2,130
191916#1,972
191818#1,826
191718#1,754
191613#2,151
191510#2,457
191412#1,867
19139#1,944
191211#1,526
19119#1,189
19106#1,420
19090–
19080–
19070–
19060–
19050–
19040–
19030–
19020–
19010–
190010#835
18999#714
18987#884
18970–
18966#981
18950–
18947#856
18935#1,034
189211#640
18918#699
189010#629
188910#628
18888#755
18870–
18865#959
18850–
18847#764

Nicknames for Sullivan

Names like Sullivan

Names given in the same years and the same naming tradition, with a similar sound.

Names related to Sullivan

More Irish names