Meaning and background
The story behind Sully
Sully is an established short form of Sullivan. It retains the Irish surname connection at one remove while replacing the longer name with an easy two-beat call. Fictional characters have also used related spellings, but those examples are associations, not the reason the surname originated. Sully stands on its own as a neat everyday dog name.
- Origin
- English short form of Sullivan. Source
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Everyday moments“Sully, come here!”
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About Sully
Recorded as a dog’s name
Sully appears in 23 dog licence records in the 2026 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
/sʌli/
US English sound sequence, converted from the CMU dictionary. Stress marks are shown separately.
Stress on the first syllable in the recorded US readings.
View dictionary notation
/sʌli/ · primary stress on syllable 1S AH1 L IY0
These are US dictionary readings. Personal, regional and other language pronunciations may differ.
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Sources and research notes (2)
Gender association: NYC licence-period records. Any dog can use this name.
- New York City Department of Health and Mental Hygiene NYC Dog Licensing Dataset — extract_year 2026 — Dog licence periods, not unique dogs; NYC only. No owner-level fields retrieved.
- 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.