Top Baby Names

Origin and Meaning of First Names.

Io

Gender

Female

Origin

Greek

Pronunciation

io

Popularity in the USA

  • Boys: peak in 2020 (rank #9549, 7 births); most recent 2025 (rank #12008, 5 births)
  • Girls: peak in 2022 (rank #6457, 18 births); most recent 2025 (rank #14942, 5 births)
Births by year in the USA
YearBoysGirls
202555
2024––
2023510
2022618
2021–15
2020711
2019–6
2018–11
2017–7
2016–16

Top girl names · Top boy names in the USA (2025)

Source: U.S. Social Security Administration (SSA), national baby names data (public domain). This site is not affiliated with or endorsed by the SSA. Data years: 1880 to 2025. Original data

Popularity in England and Wales

  • Boys: peak in 2018 (rank #4744, 3 births)
  • Girls: peak in 2021 (rank #2711, 9 births); most recent 2024 (rank #4192, 5 births)
Births by year in England and Wales
YearBoysGirls
2025––
2024–5
2023–4
2022–4
2021–9
2020–6
2019–6
20183–
2017–3
2016––

Top girl names · Top boy names in England and Wales (2025)

Source: Office for National Statistics (ONS), Baby names in England and Wales. Contains public sector information licensed under the Open Government Licence v3.0. Data years: 1996 to 2025. Original data · Licence