Top Baby Names

Origin and Meaning of First Names.

Costello

Gender

Male

Origin

Celtic/Gaelic
Surname.

Popularity in the USA

  • Boys: peak in 1951 (rank #2369, 11 births); most recent 2025 (rank #10695, 6 births)
  • Girls: peak in 1931 (rank #4331, 5 births)
Births by year in the USA
YearBoysGirls
20256–
2024––
2023––
2022––
20215–
2020––
2019––
2018––
2017––
2016––

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