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Baby Names That Took Over a Whole State

Charlotte was the #1 girl name in 28 states in 2025. Liam led the boys in 15. And some names do not just win a state once: the longest run at #1 since 2010 is 15 straight years.

Most states at #1 in 2025

Girls

  1. Charlotte — #1 in 28 states: AK, AL, AR, CO, CT, IA, ID, IN, KS, MA, ME, MI, MN, MO, MT, ND, NE, NH, OH, OR, PA, RI, SC, TN, VA, VT, WI, WV
  2. Olivia — #1 in 7 states: AZ, CA, FL, IL, NV, OK, WA
  3. Amelia — #1 in 5 states: GA, KY, LA, MS, NC
  4. Emma — #1 in 5 states: DC, NJ, NY, TX, UT
  5. Mia — #1 in 2 states: DE, NM

Boys

  1. Liam — #1 in 15 states: AR, AZ, CA, CO, FL, GA, IL, MD, ND, NE, NJ, NV, OK, TX, VA
  2. Noah — #1 in 14 states: AK, CT, DC, DE, LA, MA, NC, NM, NY, PA, RI, SC, TN, WA
  3. Oliver — #1 in 12 states: IA, ID, IN, KY, MO, MT, OH, OR, SD, UT, VT, WI
  4. Theodore — #1 in 6 states: KS, ME, MI, MN, NH, WY
  5. Elijah — #1 in 1 state: HI

Two ties are worth knowing. In Washington, DC in 2025 the girls’ #1 is shared: Emma and Sophia both had 36 girls, so DC counts for both of them. And the boys’ fifth slot is a four-way tie at one state each — Elijah (Hawaii), James (Mississippi), John (Alabama), and Waylon (West Virginia). Elijah is listed first because the tie is broken alphabetically.

Longest run at #1 in each state, 2010–2025

For every state and sex, the name that held the #1 spot for the most consecutive years since 2010, and the years it held it.

No state or name in this list matches that search.

Longest #1 streak per state, 2010–2025
AlaskaGirlEmma32012–2014
AlaskaBoyLiam42013–2016
AlabamaGirlAva72014–2020
AlabamaBoyWilliam152010–2024
ArkansasGirlEmma62010–2015
ArkansasBoyWilliam42010–2013
ArizonaGirlOlivia72019–2025
ArizonaBoyLiam62017–2022
CaliforniaGirlSophia52011–2015
CaliforniaBoyNoah82014–2021
ColoradoGirlOlivia32020–2022
ColoradoBoyLiam112011–2021
ConnecticutGirlOlivia92016–2024
ConnecticutBoyNoah42015–2018
District of ColumbiaGirlCharlotte42021–2024
District of ColumbiaBoyWilliam42010–2013
DelawareGirlSophia32010–2012
DelawareBoyMichael42010–2013
FloridaGirlIsabella92010–2018
FloridaBoyLiam112015–2025
GeorgiaGirlAva62015–2020
GeorgiaBoyWilliam102010–2019
HawaiiGirlOlivia42019–2022
HawaiiBoyNoah32014–2016
IowaGirlEmma52011–2015
IowaBoyOliver102016–2025
IdahoGirlOlivia62018–2023
IdahoBoyOliver72019–2025
IllinoisGirlOlivia132013–2025
IllinoisBoyNoah112013–2023
IndianaGirlCharlotte62020–2025
IndianaBoyLiam52012–2016
KansasGirlOlivia52018–2022
KansasBoyLiam62018–2023
KentuckyGirlEmma82011–2018
KentuckyBoyWilliam92010–2018
LouisianaGirlAva22010–2011
LouisianaBoyLiam52020–2024
MassachusettsGirlOlivia42019–2022
MassachusettsBoyBenjamin82012–2019
MarylandGirlOlivia62019–2024
MarylandBoyLiam92017–2025
MaineGirlCharlotte52017–2021
MaineBoyOliver62017–2022
MichiganGirlCharlotte62020–2025
MichiganBoyNoah42021–2024
MinnesotaGirlOlivia52011–2015
MinnesotaBoyHenry42018–2021
MissouriGirlOlivia62016–2021
MissouriBoyOliver62020–2025
MississippiGirlAva122013–2024
MississippiBoyWilliam102010–2019
MontanaGirlEmma62010–2015
MontanaBoyOliver32019–2021
North CarolinaGirlAva62014–2019
North CarolinaBoyWilliam82010–2017
North DakotaGirlEmma32011–2013
North DakotaBoyOliver52020–2024
NebraskaGirlOlivia42018–2021
NebraskaBoyOliver32022–2024
New HampshireGirlCharlotte42022–2025
New HampshireBoyMason22011–2012
New JerseyGirlEmma32017–2019
New JerseyBoyLiam112015–2025
New MexicoGirlMia42014–2017
New MexicoBoyNoah42012–2015
NevadaGirlOlivia62020–2025
NevadaBoyLiam112015–2025
New YorkGirlSophia42011–2014
New YorkBoyLiam102015–2024
OhioGirlEmma52013–2017
OhioBoyLiam82013–2020
OklahomaGirlEmma82011–2018
OklahomaBoyLiam82018–2025
OregonGirlEmma42012–2015
OregonBoyOliver102016–2025
PennsylvaniaGirlEmma32012–2014
PennsylvaniaBoyMason32011–2013
Rhode IslandGirlCharlotte42022–2025
Rhode IslandBoyMason42011–2014
South CarolinaGirlAva42015–2018
South CarolinaBoyWilliam122010–2021
South DakotaGirlEmma22012–2013
South DakotaBoyOliver42022–2025
TennesseeGirlEmma62011–2016
TennesseeBoyWilliam102010–2019
TexasGirlEmma62014–2019
TexasBoyLiam82018–2025
UtahGirlOlivia72016–2022
UtahBoyOliver72016–2022
VirginiaGirlCharlotte62020–2025
VirginiaBoyWilliam72010–2016
VermontGirlAmelia32022–2024
VermontBoyOliver32018–2020
WashingtonGirlOlivia92017–2025
WashingtonBoyLiam42016–2019
WisconsinGirlCharlotte62020–2025
WisconsinBoyOliver42018–2021
West VirginiaGirlAmelia42021–2024
West VirginiaBoyMason42011–2014
WyomingGirlEmma42015–2018
WyomingBoyLiam22012–2013
Longest #1 streak per state, girls, 2010–2025
StateNameStreak (years)Years
AlaskaEmma32012–2014
AlabamaAva72014–2020
ArkansasEmma62010–2015
ArizonaOlivia72019–2025
CaliforniaSophia52011–2015
ColoradoOlivia32020–2022
ConnecticutOlivia92016–2024
District of ColumbiaCharlotte42021–2024
DelawareSophia32010–2012
FloridaIsabella92010–2018
GeorgiaAva62015–2020
HawaiiOlivia42019–2022
IowaEmma52011–2015
IdahoOlivia62018–2023
IllinoisOlivia132013–2025
IndianaCharlotte62020–2025
KansasOlivia52018–2022
KentuckyEmma82011–2018
LouisianaAva22010–2011
MassachusettsOlivia42019–2022
MarylandOlivia62019–2024
MaineCharlotte52017–2021
MichiganCharlotte62020–2025
MinnesotaOlivia52011–2015
MissouriOlivia62016–2021
MississippiAva122013–2024
MontanaEmma62010–2015
North CarolinaAva62014–2019
North DakotaEmma32011–2013
NebraskaOlivia42018–2021
New HampshireCharlotte42022–2025
New JerseyEmma32017–2019
New MexicoMia42014–2017
NevadaOlivia62020–2025
New YorkSophia42011–2014
OhioEmma52013–2017
OklahomaEmma82011–2018
OregonEmma42012–2015
PennsylvaniaEmma32012–2014
Rhode IslandCharlotte42022–2025
South CarolinaAva42015–2018
South DakotaEmma22012–2013
TennesseeEmma62011–2016
TexasEmma62014–2019
UtahOlivia72016–2022
VirginiaCharlotte62020–2025
VermontAmelia32022–2024
WashingtonOlivia92017–2025
WisconsinCharlotte62020–2025
West VirginiaAmelia42021–2024
WyomingEmma42015–2018
Longest #1 streak per state, boys, 2010–2025
StateNameStreak (years)Years
AlaskaLiam42013–2016
AlabamaWilliam152010–2024
ArkansasWilliam42010–2013
ArizonaLiam62017–2022
CaliforniaNoah82014–2021
ColoradoLiam112011–2021
ConnecticutNoah42015–2018
District of ColumbiaWilliam42010–2013
DelawareMichael42010–2013
FloridaLiam112015–2025
GeorgiaWilliam102010–2019
HawaiiNoah32014–2016
IowaOliver102016–2025
IdahoOliver72019–2025
IllinoisNoah112013–2023
IndianaLiam52012–2016
KansasLiam62018–2023
KentuckyWilliam92010–2018
LouisianaLiam52020–2024
MassachusettsBenjamin82012–2019
MarylandLiam92017–2025
MaineOliver62017–2022
MichiganNoah42021–2024
MinnesotaHenry42018–2021
MissouriOliver62020–2025
MississippiWilliam102010–2019
MontanaOliver32019–2021
North CarolinaWilliam82010–2017
North DakotaOliver52020–2024
NebraskaOliver32022–2024
New HampshireMason22011–2012
New JerseyLiam112015–2025
New MexicoNoah42012–2015
NevadaLiam112015–2025
New YorkLiam102015–2024
OhioLiam82013–2020
OklahomaLiam82018–2025
OregonOliver102016–2025
PennsylvaniaMason32011–2013
Rhode IslandMason42011–2014
South CarolinaWilliam122010–2021
South DakotaOliver42022–2025
TennesseeWilliam102010–2019
TexasLiam82018–2025
UtahOliver72016–2022
VirginiaWilliam72010–2016
VermontOliver32018–2020
WashingtonLiam42016–2019
WisconsinOliver42018–2021
West VirginiaMason42011–2014
WyomingLiam22012–2013

How this was counted: State #1 = rank 1 in the CSV for that state/sex/year, 2010-2025. Streak = longest run of consecutive years at #1 for one name (a tied #1 year counts for each tied name). Longest streak per state+sex; earliest streak wins a tie. State #1 names in 2025 (rank 1 in CSV), counted across the 50 states + DC, per sex. Ties for a top-5 cutoff are broken alphabetically (the boys' 5th slot is a 4-way tie at 1 state: Elijah, James, John, Waylon; Elijah is listed as alphabetically first). In DC 2025 the girls' #1 is a tie (Emma 36 and Sophia 36), so DC counts for both.

Counts come from SSA’s published state files for the 50 states and DC. A name is published in a state only when at least 5 babies of one sex received it there that year, so totals are slightly smaller than true births. National ranks are competition ranks of the summed counts; ties share a rank.

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Source: U.S. Social Security Administration, baby names data, births in 2025, released May 2026. Data checked 8 November 2026. ssa.gov baby names.