NameTides

Tadeo

Tadeo was the #427 boys' name in the US in 2025 (753 babies), and #4,275 in England & Wales and #2,095 in Canada.

Tadeo as a boy’s name

  • US
  • England & Wales
  • Canada
Tadeo as a boy’s name, US, England & Wales, CanadaBabies per 1,000 in the published list, 1880–2025, for US, England & Wales, Canada. Gaps mark years with too few babies to be published.00.130.250.380.518801900192019401960198020002020USCanadaEngland & Wales
Tadeo as a boy’s name, US, England & Wales, CanadaBabies per 1,000 in the published list, 1880–2025, for US, England & Wales, Canada. Gaps mark years with too few babies to be published.00.130.250.380.51880192019602000
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 & WalesCanada
2025#427 (753)#4,275 (4)#2,095 (9)
2024#412 (782)——
2023#473 (642)#4,992 (3)#2,921 (5)
2022#521 (568)——
2021#598 (465)—#2,491 (6)
2020#702 (361)—#2,431 (6)
2019#731 (331)—#2,440 (6)
2018#837 (266)——
2017#833 (266)#4,812 (3)—
2016#944 (221)——
2015#1,049 (189)——
2014#1,052 (189)——
2013#1,180 (152)——
2012#1,626 (95)——
2011#1,795 (80)——

The tide so far

  • Peaked in the US in 2024 at #412.
  • Rising over the last five years.
  • First recorded in the US in 1968.

How common is it?

about 1 in 2,300 baby boys 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
USBoys2025about 1 in 2,300uncommon
England & WalesBoys2025about 1 in 67,000rare
CanadaBoys2025about 1 in 18,000rare

Next year

On its recent trend, Tadeo is likely to keep rising in the US in 2026: about 1 in 1,800 baby boys. Likely range 1 in 1,600 to 1 in 2,100.

Estimate, not an official figure. How we estimate.

Across the US

Tadeo by state, 2025Alaska: fewer than 5 babiesAKMaine: fewer than 5 babiesMEWisconsin: #618WIVermont: fewer than 5 babiesVTNew Hampshire: fewer than 5 babiesNHWashington: #301WAIdaho: #332IDMontana: fewer than 5 babiesMTNorth Dakota: fewer than 5 babiesNDMinnesota: #718MNIllinois: #306ILMichigan: #829MINew York: #844NYMassachusetts: fewer than 5 babiesMAOregon: #263ORNevada: #389NVWyoming: fewer than 5 babiesWYSouth Dakota: fewer than 5 babiesSDIowa: #571IAIndiana: #844INOhio: #676OHPennsylvania: #792PANew Jersey: #829NJConnecticut: fewer than 5 babiesCTRhode Island: fewer than 5 babiesRICalifornia: #192CAUtah: #561UTColorado: #385CONebraska: fewer than 5 babiesNEMissouri: #597MOKentucky: #625KYWest Virginia: fewer than 5 babiesWVVirginia: #798VAMaryland: fewer than 5 babiesMDDelaware: fewer than 5 babiesDEArizona: #225AZNew Mexico: #270NMKansas: #524KSArkansas: #353ARTennessee: #592TNNorth Carolina: #407NCSouth Carolina: #438SCDistrict of Columbia: fewer than 5 babiesDCOklahoma: #621OKLouisiana: fewer than 5 babiesLAMississippi: fewer than 5 babiesMSAlabama: #422ALGeorgia: #407GAHawaii: fewer than 5 babiesHITexas: #252TXFlorida: #809FL
Tadeo (boys) rank in each state, 2025. Hatched states recorded fewer than 5 babies.
  • #1–10
  • #11–50
  • #51–100
  • #101–500
  • below #500

Spellings

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

SpellingWhereSexLatest rankBabies
TadeoCanadaBoys#2,0959
TadeoEngland & WalesBoys#4,2754
TadeoUSBoys#427753