MallowbyNames

Bayli

BAY-lee · Of uncertain origin; likely a modern invented name, possibly derived from Bailey or a respelling of Bayley.

Peak popularity
1997
Usually for
Girls
Trend
Declining since 1997

Declining since 1997.

Popularity of Bayli since 1987

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

2958871990200020102020Most births 1997Girls
Data table (by decade)
DecadeGirls
1980s23
1990s412
2000s392
2010s204
2020s38

Meaning & origin

Bayli is a modern American name that first appeared on the U.S. Social Security Administration's records in 1987. It is likely a respelling of the surname Bailey, which originally referred to a bailiff, or a variant of Bayley. Bayli saw its peak popularity in 1997, when it was given to a notable number of newborn girls. Since then, its usage has steadily declined, a trajectory that mirrors the broader trend away from creatively spelled names of the 1990s. Although Bayli never ranked among the top 1,000 names nationally, it enjoyed a brief window of regional favor, particularly in states that embraced the -ley/ -li suffix trend. The name's 1-in-N ratio has dropped below measurable thresholds in recent years, indicating that it is now rare even among modern coinages. As of the latest data (2025), Bayli remains a distinctive choice for parents seeking a name that sounds familiar yet stands apart from more conventional spellings.

Bayli is a modern American coinage, first appearing in the late 1980s. It is likely a creative spelling of the surname Bailey (from Old English bailiff) or a variant of Bayley. The name gained modest popularity in the 1990s, peaking in 1997, but has since declined in use.

Nicknames & variants

Nicknames: Bay

Variants: Bayley, Bailey, Baylee

Sibling names for Bayli

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

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

B is for Bayli, our favorite little girl.

B is for Bayli…”

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

Make Bayli's book

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Questions parents ask

What does the name Bayli mean?
The meaning of Bayli is uncertain. It is a modern invented name, likely derived from the surname Bailey or as a respelling of Bayley.
How popular is the name Bayli?
Bayli first appeared in U.S. records in 1987. It peaked in popularity in 1997 and has been declining since: it did not rank among the top 1,000 names in the latest year (2025).
Is Bayli a girl's or boy's name?
Bayli is overwhelmingly used for girls, though it has occasionally been given to boys.