MallowbyNames

Delancey

deh-LAN-see · Possibly derived from a surname meaning "from the alder grove" in old French, or from a place name in England.

Peak popularity
2016
Usually for
Girls
Trend
Declining since 2015

Declining since 2015.

Popularity of Delancey since 1967

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

369198020002020Most births 2016GirlsBoys
GirlsBoys
Data table (by decade)
DecadeGirlsBoys
1960s05
1970s00
1980s00
1990s518
2000s270
2010s455
2020s220

Meaning & origin

Delancey is a rare modern English name that first appeared in U.S. Social Security records in 1995, making it a relative newcomer among given names. Its peak year of usage was 2016, but its trajectory has been declining since 2015, reflecting a pattern of short-lived fashion. The name has never ranked in the top 1000, and its one-in-N rate is statistically negligible, meaning fewer than 5 babies per million were given the name in most years. Notably, Delancey has no strong regional concentration, as its top states list is empty, suggesting scattered use across the country. Derived from a surname of French origin, it fits the trend of using preppy-sounding surnames as first names, yet it remains distinct from more common choices like Delaney. The name's appeal likely lies in its melodic sound and aristocratic feel, but its rarity ensures it stays under the radar compared to more mainstream options.

Delancey is a modern given name derived primarily from the Delancey surname, which originated from a Norman French place name, likely meaning "from the alder grove" (Old French "l'aunai"). The surname was brought to England after the Norman Conquest and later to America. As a first name, it emerged in the late 20th century, possibly influenced by the fashionable suffix "-ey" and the popularity of similar-sounding names. It remains rare but has seen sporadic use for girls in the United States since the mid-1990s.

Nicknames & variants

Nicknames: Lancey, Lance, Dela, Lanie

Variants: Delancey, Delancy

Sibling names for Delancey

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

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

D is for Delancey, our favorite little girl.

D is for Delancey…”

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

Make Delancey's book

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

Questions parents ask

What does the name Delancey mean?
Delancey likely means "from the alder grove" or is a transferred use of the surname Delancey, which originated from a place name in Normandy, France.
How popular is the name Delancey?
Delancey has never ranked in the top 1000 U.S. names. It first appeared in Social Security records in 1995 and saw its peak usage in 2016, though it has been declining in use since 2015.
Is Delancey a boy or girl name?
Delancey is primarily used for girls in the United States, though it has been used for both genders historically. In recent decades, it is almost exclusively given to girls.