MallowbyNames

Hailley

HAY-lee · Often considered a variant of Hayley, thought to derive from an Old English place name meaning 'hay clearing'.

Peak popularity
2000
Usually for
Girls
Trend
Holding steady

Holding steady.

Popularity of Hailley since 1986

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

1224361990200020102020Most births 2000Girls
Data table (by decade)
DecadeGirls
1980s6
1990s182
2000s229
2010s33
2020s5

Meaning & origin

Hailley is a modern spelling variant of the well-established name Hayley, which has roots in Old English place names. First recorded as a given name in 1986, Hailley saw its peak usage in 2000, reflective of the broader trend toward creative spellings of popular names in the late 20th century. Though it has never cracked the top 1,000 nationally, its trajectory has remained stable since the 2000s, indicating a small but consistent niche. As a respelling, Hailley carries the same gentle, meadow-inspired etymology as its more common counterparts, appealing to parents drawn to familiar sounds with a distinctive look. This spelling is predominantly used for girls and exemplifies the modern taste for personalized name forms.

Hailley is a modern spelling variant of Hayley, which originated as an English surname derived from places named Hayley or Haley, meaning 'hay clearing' (from Old English hēg 'hay' + lēah 'clearing, meadow'). The name gained popularity in the 20th century as a feminine given name, with this particular spelling emerging in the late 1980s.

Nicknames & variants

Nicknames: Hay, Hails, Lee

Variants: Hayley, Haley, Hailey, Haylee, Haleigh

Sibling names for Hailley

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

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

H is for Hailley, our favorite little girl.

H is for Hailley…”

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

Make Hailley's book

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

Questions parents ask

What does the name Hailley mean?
Hailley is a variant of Hayley, which likely means 'hay clearing', from Old English elements.
How popular is the name Hailley?
Hailley has been in use since 1986, but it has never ranked among the top 1,000 names in the U.S. It peaked in 2000 and has remained stable at a low frequency since.
Is Hailley a boy or girl name?
Hailley is almost exclusively used as a girl's name.