NameTides

Sia

Sia was the #1,107 girls' name in the US in 2025 (215 babies), and #622 in England & Wales and #390 in Canada.

Sia as a girl’s name

  • US
  • England & Wales
  • Scotland
  • Northern Ireland
  • Ireland
  • Canada
Sia as a girl’s name, US, England & Wales, Scotland, Northern Ireland, Ireland, CanadaBabies per 1,000 in the published list, 1880–2025, for US, England & Wales, Scotland, Northern Ireland, Ireland, Canada. Gaps mark years with too few babies to be published.00.250.50.75118801900192019401960198020002020CanadaIrelandEngland & WalesUS
Sia as a girl’s name, US, England & Wales, Scotland, Northern Ireland, Ireland, CanadaBabies per 1,000 in the published list, 1880–2025, for US, England & Wales, Scotland, Northern Ireland, Ireland, Canada. Gaps mark years with too few babies to be published.00.250.50.7511880192019602000
Babies per 1,000 of the same sex in each published list. Breaks in a line are years with too few babies to be published.
Show the numbers
YearUSEngland & WalesScotlandNorthern IrelandIrelandCanada
2025#1,107 (215)#622 (63)——#544 (6)#390 (80)
2024#1,270 (183)#565 (69)——#631 (5)#363 (83)
2023#1,339 (169)#574 (67)#749 (3)#391 (3)#495 (7)#448 (65)
2022#1,145 (212)#550 (71)——#559 (6)#480 (61)
2021#1,337 (166)#594 (65)#792 (3)—#661 (5)#598 (50)
2020#1,282 (174)#683 (54)———#538 (54)
2019#1,483 (148)#670 (58)——#716 (4)#657 (46)
2018#1,335 (169)#568 (73)#680 (4)——#863 (32)
2017#1,600 (136)#480 (91)#446 (7)——#816 (34)
2016#1,684 (127)#560 (75)#502 (6)——#740 (39)
2015#1,636 (131)#831 (45)———#1,157 (21)
2014#2,648 (66)#842 (45)#802 (3)——#1,681 (13)
2013#2,568 (69)#959 (38)———#2,058 (10)
2012#2,935 (58)#1,018 (35)———#2,013 (10)
2011#2,989 (57)#1,225 (26)———#1,588 (14)

The tide so far

  • Peaked in the US in 2025 at #1,107.
  • Holding steady over the last five years.
  • First recorded in the US in 1968.

How common is it?

about 1 in 7,500 baby girls in the published US list for 2025.

In a group of 1,000 children born that year, you would expect to meet fewer than 1. How we work this out.

How common, country by country

WhereSexLatest yearShareVerdict
USGirls2025about 1 in 7,500uncommon
England & WalesGirls2025about 1 in 4,000uncommon
IrelandGirls2025about 1 in 3,500uncommon
CanadaGirls2025about 1 in 1,900uncommon

Next year

On its recent trend, Sia is likely to hold steady in the US in 2026: about 1 in 7,600 baby girls. Likely range 1 in 6,000 to 1 in 9,600.

Estimate, not an official figure. How we estimate.

Across the US

Sia by state, 2025Alaska: fewer than 5 babiesAKMaine: fewer than 5 babiesMEWisconsin: fewer than 5 babiesWIVermont: fewer than 5 babiesVTNew Hampshire: fewer than 5 babiesNHWashington: #541WAIdaho: fewer than 5 babiesIDMontana: fewer than 5 babiesMTNorth Dakota: fewer than 5 babiesNDMinnesota: fewer than 5 babiesMNIllinois: #1,014ILMichigan: #1,210MINew York: #1,526NYMassachusetts: #564MAOregon: fewer than 5 babiesORNevada: fewer than 5 babiesNVWyoming: fewer than 5 babiesWYSouth Dakota: fewer than 5 babiesSDIowa: fewer than 5 babiesIAIndiana: fewer than 5 babiesINOhio: #959OHPennsylvania: #927PANew Jersey: #618NJConnecticut: fewer than 5 babiesCTRhode Island: fewer than 5 babiesRICalifornia: #731CAUtah: fewer than 5 babiesUTColorado: fewer than 5 babiesCONebraska: fewer than 5 babiesNEMissouri: fewer than 5 babiesMOKentucky: fewer than 5 babiesKYWest Virginia: fewer than 5 babiesWVVirginia: #843VAMaryland: #840MDDelaware: fewer than 5 babiesDEArizona: fewer than 5 babiesAZNew Mexico: fewer than 5 babiesNMKansas: fewer than 5 babiesKSArkansas: fewer than 5 babiesARTennessee: fewer than 5 babiesTNNorth Carolina: #1,281NCSouth Carolina: fewer than 5 babiesSCDistrict of Columbia: fewer than 5 babiesDCOklahoma: fewer than 5 babiesOKLouisiana: fewer than 5 babiesLAMississippi: fewer than 5 babiesMSAlabama: fewer than 5 babiesALGeorgia: #984GAHawaii: fewer than 5 babiesHITexas: #1,117TXFlorida: #1,112FL
Sia (girls) rank in each state, 2025. Hatched states recorded fewer than 5 babies.
  • #1–10
  • #11–50
  • #51–100
  • #101–500
  • below #500

Across Canada

ProvinceYearRankBabies
Ontario2024#25748

Sia (girls): rank in each province’s latest list. Only Quebec and Ontario publish full name lists; Ontario’s latest list is a year behind.

Spellings

Official statistics count each spelling separately, so we show them side by side rather than adding them up.

SpellingWhereSexLatest rankBabies
SiaCanadaGirls#39080
SiaEngland & WalesGirls#62263
SiaIrelandGirls#5446
SiaNorthern IrelandGirls—too few
SiaScotlandGirls—too few
SiaUSGirls#1,107215
SiaUSBoys—too few