What origin is the name Seaghan?

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

What are good sister names for Seaghan?

Names from the same irish tradition pair naturally with Seaghan — for example Riley, Nora, Keira. You can browse more on our irish names page.

Seaghan

Discover the meaning and origin of the name Seaghan

Seaghan

Boy

Irish

2 syllables

Seaghan is an Irish boy's name meaning "God is gracious".

With Irish roots, Seaghan is a boy name that means "God is gracious". It has 2 syllables.

Origin: Irish
Gender: Boy
Syllables: 2

Last updated 24 October 2026.

Meaning

God is gracious

Popularity

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

Quick answers about Seaghan

What does Seaghan mean?

Seaghan is a boy name of Irish origin meaning "God is gracious".

How popular is Seaghan?

We have no birth-record ranking for Seaghan: 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.

Sister names that go with Seaghan

Riley Nora Keira Erin Fiona Ciara

How to say Seaghan

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Name numerology

5is the Chaldean number for Seaghan.

Number 5 is linked with curiosity, freedom and adventure.

More names with number 5

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

Combine Seaghan with another name

Our free name combiner blends two names into new baby name ideas.

Names with a similar meaning to Seaghan

Seaghan means "God is gracious" — these names share that spirit.

Jackson — "Jackson is an English surname meaning 'son of Jack'. Jack is itself a form of John, meaning 'God is gracious'." (English)
John — "John comes from the Hebrew Yochanan, meaning 'God is gracious'. It is the name of John the Baptist and John the Apostle." (Hebrew)
Mila — "Mila is a Slavic name from the word milu, meaning 'gracious' or 'dear'. It is also a short form of Ludmila and Camila." (Slavic)
Evan — "Evan is the Welsh form of John, meaning 'God is gracious'." (Welsh)
Jack — "Jack is a medieval English nickname for John, meaning 'God is gracious'. It is now often given on its own." (English)