Billiejo

Recorded 1952–2024 · United States

Billiejo was most popular in 1974, when 100 American babies were given the name — ranking #1,891 that year. It was not recorded in 2025. Across 1880–2025 the Social Security Administration has recorded 1,464 people named Billiejo.

Most popular in1974

Rank that year#1,891

Births that year100

Total since 18801,464

Given to100% girls

Billiejo over time

Births per year. The dot marks Billiejo’s peak in 1974. Gaps are years the SSA suppressed, which it does for any name given to fewer than five babies.

Is Billiejo a boy’s or a girl’s name?

Across the whole record Billiejo is a girl’s name — 100.0% of the 1,464 Americans given it were girls and 0.0% were boys. In births since 2016 it is 100% girls and 0% boys.

Counted from every US birth the Social Security Administration recorded under this name, so it reflects use rather than opinion. A name given to fewer than five babies of one sex in a year is withheld at source and is not counted.

Names that peaked alongside Billiejo

Where Billiejo is most concentrated

How much more common the name is in each state than across the country as a whole.

Explore further

See Billiejo on the interactive charts

Source: U.S.A. Social Security Administration. Years 1880–2025. namelegacy.org