MallowbyNames

Billey

BIL-ee · Diminutive of William meaning 'resolute protection' or a variant of Billy.

Peak popularity
1934
Usually for
Boys
Trend
Holding steady

Holding steady.

Popularity of Billey since 1920

Babies named Billey per year in U.S. Social Security records.

81624192019602000Most births 1931Boys
Data table (by decade)
DecadeBoys
1920s113
1930s175
1940s113
1950s53
1960s55
1970s9
1980s5
1990s0
2000s0
2010s0
2020s0

Meaning & origin

Billey is a rare diminutive of William that experienced a brief period of modest use in the early 20th century. According to Social Security data, the name peaked in 1934, when it was recorded for a small number of births, and it has since fallen out of common use. Its trajectory over the decades has been stable at near-zero usage, with no recorded data for most recent years. Unlike its more popular variant Billy, Billey never achieved top-1000 rank, and it has no strong association with any particular U.S. state. The name carries the friendly, old-fashioned charm of early 20th century nickname-names, evoking a sense of nostalgia rather than modern trendiness.

Billey is an English diminutive of William, which derives from the Old Norman French Williame and ultimately from the Germanic elements wil 'will, desire' and helm 'helmet, protection'. Historically, Billey emerged as a pet form in the 19th century, often used as a familiar or affectionate variant of Billy. It saw modest use in the early 20th century, peaking in 1934, but has since become rare.

Nicknames & variants

Nicknames: Bill, Will

Variants: Billy, Billie

Sibling names for Billey

Names that share Billey's style, for a brother or sister.

A parent animal hugging its little one, the personalized name page

B is for Billey, our favorite little boy.

B is for Billey…”

In a Mallowby alphabet book, Billey's letter becomes Billey's page: hand-illustrated, printed hardcover or paperback, made just for them.

Make Billey's book

Books for siblings or grandkids? The second book is 15% off.

Questions parents ask

What does the name Billey mean?
Billey is a diminutive of William, meaning 'resolute protection' in its Germanic roots, or a variant of Billy.
Is Billey a popular name right now?
Billey is not currently in the top 1000 names. Its peak popularity was in 1934, and it has been very rarely used since the 1950s.
Is Billey a boy or girl name?
Billey is traditionally a boy's name, though like Billy, it can occasionally be used for girls.