Surname

Kilduff

“son of the black-haired lad”

Kilduff is a surname from Irish.

Meaning & origin

What it means

Kilduff goes back to Irish Mac Giolla Duibh, meaning “son of the black-haired lad.”

Adapted from Wiktionary (CC BY-SA 4.0)

Where it comes from

Kilduff comes from Irish.

Adapted from Wiktionary (CC BY-SA 4.0)

How it developed

From Irish Mac Giolla Duibh (“son of the black-haired lad”).

Adapted from Wiktionary (CC BY-SA 4.0)

Kilduff’s family of names

In English usage, Kilduff as a surname has a related form in KILDOW. In English usage, Kilduff as a surname has a related form in KILDOW.

Walk Kilduff’s family in the name graph

KilduffKildow

The ring: 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.

Nicknames & forms 1

Diminutives, pet forms, short forms and variants used alongside the name.

Similar names

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

Irish

Kilday

Kilday is a surname from Irish.

No U.S. birth series

—

Irish

Kilroy

Kilroy is a surname from Irish.

No U.S. birth series

94% boys · 6% girls

Irish

Killen

Killen is a surname from Irish.

No U.S. birth series

—

Gaelic · Saints

Kilbride

“son of the servant of (Saint) Brigit”

No U.S. birth series

—

Irish

Kirlin

Kirlin is a surname from Irish.

No U.S. birth series

50% boys · 50% girls

Irish

Kiggins

“son of the Viking”

No U.S. birth series

—

Pictish

Kinaðr

Kinaðr is a masculine given name, possibly from Old Irish, ultimately from Pictish. It is used in Old Norse.

No U.S. birth series

>99% boys

Irish

Kirwan

“descendant of Ciardhubhán”

No U.S. birth series

75% boys · 25% girls

Sibling ideas

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

A brother for Kilduff

A sister for Kilduff