What origin is the name Isy?

Isy comes from International naming traditions. Names from this origin often carry meanings tied to nature, virtues or heritage.

What are good brother names for Isy?

Names from the same international tradition pair naturally with Isy — for example Makhi, Bagrat, Noaĥo. You can browse more on our international names page.

Both spellings are used. Isy means "God is my oath"; Isi is listed with the meaning "This name has dual roots; it means deer in Choctaw and serves as a Spanish diminutive for names meaning consecrated to God.". Families often choose the spelling that matches how the name is written in their language, or the one that is easiest to pronounce where they live.

Isy

Discover the meaning and origin of the name Isy

Isy

Unisex

International

2 syllables

Isy is an International unisex name meaning "God is my oath".

Isy is a unisex name of International origin meaning "God is my oath". At just 3 letters, it is short and easy to say. It has 2 syllables.

Origin: International
Gender: Unisex
Syllables: 2

Last updated 24 October 2026.

What does Isy mean?

God is my oath

How popular is Isy?

No birth-record data (source: not in US birth records; popularity in India is not tracked)

Quick answers about Isy

What does Isy mean?

Isy is a unisex name of International origin meaning "God is my oath".

How popular is Isy?

We have no birth-record ranking for Isy: it is not in US records, and India publishes no national name rankings. The meter above fills in as parents here view, search for and save the name.

Brother names that go with Isy

Makhi Bagrat Noaĥo Paŭlo Demari Miĥaelo

How to say Isy

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Name numerology

5is the Chaldean number for Isy.

Number 5 is linked with curiosity, freedom and adventure.

More names with number 5

Numerology is a cultural tradition for fun, not a prediction.

Compare Isy with other names

Combine Isy with another name

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Other spellings of Isy

Parents also search for these spellings. Each has its own page with its meaning and origin.

Isi — "This name has dual roots; it means deer in Choctaw and serves as a Spanish diminutive for names meaning consecrated to God." (Spanish)

Compare Isy with Isi

Isy at a glance

Letters: 3
Syllables: 2
Starts with: I
Ends with: -sy
Vowels: 1 of 3 letters

Which names have a similar meaning to Isy?

Isy means "God is my oath" — these names share that spirit.

Isabella — "Isabella is the Italian and Spanish form of Elizabeth, from the Hebrew Elisheva, meaning 'my God is an oath' or 'pledged to God'." (Hebrew)
Elizabeth — "Elizabeth comes from the Hebrew Elisheva, meaning 'my God is an oath'. It is the name of John the Baptist's mother." (Hebrew)

More names by meaning: Baby Names That Mean God & Divine