Meaning and background
The story behind Sheehan
Sheehan is an Irish family name associated particularly with County Cork. A surname dictionary connects it to Ó Síodhacháin, a descendant form built from a Gaelic personal name related to peacefulness. That is an etymological account of the surname, not a claim that any particular Sheehan is calm. Used for a dog, it remains recognisably a surname transferred into informal naming.
- Origin
- Irish surname from Ó Síodhacháin, “descendant of Siódachán”, related to Gaelic síodhach “peaceful”. Source
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About Sheehan
Recorded as a dog’s name
Sheehan 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
/ʃiən/
US English sound sequence, converted from the CMU dictionary. Stress marks are shown separately.
Stress on the first syllable in the recorded US readings.
Other dictionary readings and notation
/ʃiən/ · primary stress on syllable 1SH IY1 AH0 N
/ʃihən/ · primary stress on syllable 1SH IY1 HH AH0 N
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.