MallowbyNames

Billion

BILL-yun · The name is derived from the English word for the number 1,000,000,000, chosen for its modern and aspirational sound.

2025 rank (boys)
#8,910
Babies named in 2025
8
Peak popularity
2022
2025 frequency
1 in 213,510 boys
Usually for
Boys
Trend
Rising since 2015

Rising since 2015, #8,910 for boys today.

Popularity of Billion since 2014

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

613192020Most births 2022Boys
Data table (by decade)
DecadeBoys
2010s37
2020s75

Meaning & origin

Billion is a rare and ultra-modern name that first entered the U.S. baby name charts in 2014, a year that marks its first recorded use. As of 2025, it claims the 8,910th rank in popularity, placing it in the lower tiers of usage: only about 1 in 213,510 newborns receive this name. Its trajectory tells a story of steady growth; the name has been rising in use since 2015 and reached its peak popularity in 2022. Despite this upward trend, its numeric nature makes it an outlier among conventional names. The name lacks ties to any specific geographic region, as it has not been reported as a top choice in any state. As a modern English coinage, Billion reflects a cultural fascination with wealth and magnitude, appealing to parents seeking a distinctive and assertive name. Its sound is straightforward, lending itself to the natural nicknames Bill and Billy, which soften its numerical edge.

Billion is a modern coinage, directly adopted from the English numeral 'billion' (meaning one thousand million). It first appeared as a given name in the United States in 2014, reflecting a trend of using abstract nouns and numeric terms as names. The name's appeal likely stems from its association with wealth and magnitude, though it has no historical or traditional usage.

Nicknames & variants

Nicknames: Bill, Billy

Sibling names for Billion

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

Sisters: Million, Trillion, Nova, Aria, Luna

Brothers: Maverick, Axel, Cash, King, Jett

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

B is for Billion, our favorite little boy.

B is for Billion…”

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

Make Billion's book

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

Questions parents ask

What does the name Billion mean?
Billion is a modern name taken directly from the English word for the number 1,000,000,000. It is chosen for its bold, numerical association rather than any traditional meaning.
How popular is the name Billion?
Billion first appeared in U.S. records in 2014. As of 2025, it ranks 8,910th in popularity with a 1-in-213,510 chance of being chosen for a newborn. Its peak year was 2022, and its usage has been rising since 2015.
Is Billion a boy or girl name?
Billion is primarily used for boys, though it could be considered unisex given its modern, word-name nature.