Kilduff

Origin: Irish

Reduced Anglicized form of Irish Mac Giolla Duibh (“son of the black-haired lad”), from giolla (“boy, lad”) and dubh (“black”).

Etymology: Wiktionary (CC-BY-SA)

Popularity by Country

Rank #16760

ONS + GRO (merged) ↗

Rank #20152

Frequency 1,230 people (0.46 per 100k)

Ethnic Distribution

White 97.07% Hispanic 0.98% Asian/PI 0.57% Two+ 1.06%

U.S. Census Bureau Surnames ↗

Last names that start with K, sorted by popularity.

No related names found.