Delaney
Delaney is a girl name of Irish origin meaning “Descendant of the challenger”, pronounced DEL-uh-nee. It ranked #242 in the United States in 2025, given to 1,283 babies, and peaked at #169 in 2004. Common nicknames: Del, Laney.
How popular is Delaney in the United States?
Data: U.S. Social Security Administration (SSA). Based on all Social Security card applications for births in the United States.
What does Delaney mean, and where does it come from?
Delaney is an anglicization of the Irish surname Ó Dubhshláine, thought to mean "descendant of the challenger" or referencing the River Slaney in Ireland. Traditionally used as a surname for both genders, Delaney rose in the United States as a distinctly feminine given name in the 1990s and 2000s, admired for its lilting, three-syllable rhythm.
Variations & Nicknames
Variations
Nicknames
Famous People Named Delaney
- Delaney Schnell — American Olympic diver
- Kim Delaney — American actress
Similar Names to Delaney
If you like Delaney, you might also consider these names with a similar feel.
Sibling Name Ideas for Delaney
Looking for names that pair well with Delaney? Here are some sibling name suggestions that share a similar style and feel.
Frequently Asked Questions
What does the name Delaney mean?
Delaney is a girl name of Irish origin meaning "Descendant of the challenger." Delaney is an anglicization of the Irish surname Ó Dubhshláine, thought to mean "descendant of the challenger" or referencing the River Slaney in Ireland. Traditionally used as a surname for both genders, Delaney rose in the United States as a distinctly feminine given name in the 1990s and 2000s, admired for its lilting, three-syllable rhythm.
How do you pronounce Delaney?
Delaney is pronounced DEL-uh-nee. Common variations include Delany, Delainey, Delaine.
Is Delaney a girl name?
Yes, Delaney is traditionally a girl name. Popular nicknames include Del, Laney.