Given name & surname · also Irish

Delaney

“the dark challenger”·“from the elder-tree grove”·“trom the elder-tree grove”

Delaney is used as a given name and a surname. Interpretations include “the dark challenger”, “from the elder-tree grove”, and “trom the elder-tree grove”. These belong to different or overlapping naming contexts.

Meaning & origin

What it means

Interpretations include “the dark challenger”, “from the elder-tree grove”, and “trom the elder-tree grove”. These belong to different or overlapping naming contexts.

Where it comes from

This spelling has been associated with Irish and French naming traditions.

How it developed

From Old French del, from Irish Ó Dubhshláine.

Adapted from Wiktionary (CC BY-SA 4.0)

The story

Published U.S. birth records include this spelling as early as 1912. This is the earliest published observation available here, rather than a date for the name’s origin.

From dated birth records

Delaney through the years

Babies since 1880
46,650
1,213 boys · 45,437 girls
Most popular year
2004
2,030 babies
2025
1,295
#242 for girls · #6,900 for boys
2021–25 vs 2016–20
+7%
Steady
Boys Girls
05001,0001,500192019401960198020002025Highest share 2004Boys 7.0Girls 798
Delaney in U.S. Social Security birth records, 1912–2025, per million births of each sex. Years with fewer than five births for a sex are not published and appear as zero. Use the arrow keys to step through years.

Boys, girls and both

The balance of boys and girls given this name has shifted over time. Recent births are 1% boys.

Boys Girls
0%50%100%192019401960198020002020
Five-year rolling share of U.S. births. Blank stretches had too few births to read.

Where it’s given

Most at home inPennsylvania, Wisconsin, Maryland
FewerMore, relative to births Not published
2025 births by state of birth. Tiles are equal-sized so small states stay visible. Highest rates: Pennsylvania (88), Wisconsin (37), Maryland (34), Oregon (20), Massachusetts (34).

By the numbers

In 2025, this name appeared in 1,283 U.S. birth records for girls, ranking No. 242 among girls’ names. Average annual use for girls was 7.6% higher in 2021–2025 than in 2016–2020. Its largest published annual count for girls was 2,002 in 2004. It also appeared in 12 birth records for boys in 2025. In 2025, Pennsylvania had the largest reported state-level birth count for girls with this name (88). Published U.S. population figures for this spelling include 37,383 as a first name in 2020; 31,364 as a surname in 2020.

From Social Security birth records and U.S. Census name counts for this exact spelling. Other spellings are counted separately.

Delaney’s family of names

Delaney has a related form in Delano. Delaney has a related form in Delanie. Delaney has a related form in Delaine.

Walk Delaney’s family in the name graph

DelaneyDelaneiDelanieDelanoDelaineyDelaniDelanyDelaynieDelaneeDelainaDelaynaDelaineDelayneDelaneDulaneyDelainy

Inner ring: spellings · outer: nicknames and forms.

Hover or tab through the constellation to see how each name is related. Bigger dots are names more people in the U.S. share.

Similar names

If you love Delaney, these share its style, era, origin or sound, from outside its own family.

Portuguese · Nature

Estrella

“star of the sea” · “resembling a star”

57FamiliarRising

>99% girls

Armenian · Nature

Luz

“refers to the Virgin Mary, Our Lady of Light” · “of the moon”

53UncommonRising

1% boys · 99% girls

Spanish · Nature

Lupita

“from the valley of wolves” · “from the river of the wolf”

32RareCooling

>99% girls

Gaelic · Nature

Skye

“woman from the Isle of Skye” · “man from the Isle of Skye”

60FamiliarSteady

8% boys · 92% girls

French · Nature

Manon

“star of the sea” · “from the sea of bitterness”

16Very rareRising

>99% girls

Teutonic · Nature

Xiomara

“famous in battle” · “from the glorious forest”

61FamiliarRising fast

>99% girls

French · Nature

Blanchefleur

“resembling a white flower”

No U.S. birth series

>99% girls

French · Nature

Flordeliz

“flower of lily”

No U.S. birth series

2% boys · 98% girls

Sibling ideas

Names that share Delaney’s feel without repeating its first letter or rhyming with it.

A brother for Delaney

A sister for Delaney