Meaning and background
The story behind Mcduffy
McDuffy is recorded as a variant of McDuffie, a Scottish and Irish Gaelic surname with a different derivation from McDuff. Its older form Mac Duibhshíthe refers to a son of Duibhshíth, a personal name combining a dark-colour element with a second element interpreted as peace or an otherworldly dwelling. Because the latter interpretation varies, one fixed poetic translation would be misleading. It is an unusual surname-style dog name with a documented linguistic background.
- Origin
- Irish and Scottish variant of McDuffie, from Gaelic Mac Duibhshíthe, “son of Duibhshíth”; the latter has more than one possible semantic analysis. Source
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About Mcduffy
Recorded as a dog’s name
Mcduffy appears in 3 dog licence records in the 2022 New York City dataset.
How to read this count
These records cover New York City and may count the same dog in more than one licence period. They are not a national popularity ranking.
Pronunciation and rhythm
/məkdʌfi/
US English sound sequence, converted from the CMU dictionary. Stress marks are shown separately.
Stress on the second syllable in the recorded US readings.
View dictionary notation
/məkdʌfi/ · primary stress on syllable 2M AH0 K D AH1 F IY0
These are US dictionary readings. Personal, regional and other language pronunciations may differ.
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Sources and research notes (2)
- New York City Department of Health and Mental Hygiene NYC Dog Licensing Dataset — all seven available extract years, retrieved 24 October 2026 — Recorded name spellings in NYC licence-period rows, extract years 2016–2018, 2022–2024 and 2026. Evidence selects one stated year per name. Annual snapshots overlap; never sum them as unique dogs. No national popularity, etymology or owner naming-intent claim.
- Carnegie Mellon University / CMU Sphinx maintainers CMU US English Pronouncing Dictionary — US English dictionary readings; not owner-specific or exhaustive multilingual pronunciation
References support the individual facts shown. A source link does not mean the entire profile has been verified.