Dog name guide

Issac

The meaning, background and naming story of Issac.

Letters
5
Syllables
2Dictionary reading
Starts with
I

Meaning and background

The story behind Issac

Issac is a documented variant of Isaac. The linked Isaac entry derives the longer history from Hebrew Yitsḥaq, with laughing or rejoicing senses, and explains the biblical laughter narratives associated with Abraham and Sarah. This provides an explicit route for the exact double-s spelling. The meaning comes through the source’s variant relationship, rather than requiring Issac to be silently corrected or given an independently invented translation.

Origin
Issac is a documented variant of Isaac. Source · Source 2

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About Issac

Recorded as a dog’s name

Issac appears in 4 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.

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Pronunciation and rhythm

/ɪsək/

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

/ɪsək/ · primary stress on syllable 1
IH1 S AH0 K

/aɪzɪk/ · primary stress on syllable 1
AY1 Z IH0 K

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.

More names to consider

Suggestions by sound, written form or existing editorial selections. Similarity does not imply a shared origin.

Iskra

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Issa

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Issy

Similar opening sounds

Idgie

Same initial, similar letter count

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