What origin is the name Seongju?

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

What are good sister names for Seongju?

Names from the same international tradition pair naturally with Seongju — for example Nautica, Arica, Laisha. You can browse more on our international names page.

Seongju

Discover the meaning and origin of the name Seongju

Seongju

Boy

International

2 syllables

Seongju is an International boy's name meaning "A Korean name meaning master of the castle or lord of the province".

Seongju is a boy's name of International origin meaning "A Korean name meaning master of the castle or lord of the province". It has 2 syllables.

Origin: International
Gender: Boy
Syllables: 2

Last updated 24 October 2026.

What does Seongju mean?

A Korean name meaning master of the castle or lord of the province.

How popular is Seongju?

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

Quick answers about Seongju

What does Seongju mean?

Seongju is a boy name of International origin meaning "A Korean name meaning master of the castle or lord of the province.".

How popular is Seongju?

We have no birth-record ranking for Seongju: 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 Seongju

Nautica Arica Laisha Latrina Fredia Jalissa

How to say Seongju

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Name numerology

3is the Chaldean number for Seongju.

Number 3 is linked with creativity, joy and self-expression.

More names with number 3

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

Compare Seongju with other names

Combine Seongju with another name

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

Seongju at a glance

Letters: 7
Syllables: 2
Starts with: S
Ends with: -ju
Vowels: 3 of 7 letters

7-letter boy names

Which names have a similar meaning to Seongju?

Seongju means "A Korean name meaning master of the castle or lord of the province." — these names share that spirit.

Michael — "Michael comes from the Hebrew Mikha'el, a question meaning 'who is like God?'. It is the name of an archangel." (Hebrew)
Emily — "Emily comes from the Roman family name Aemilius, probably from the Latin aemulus, meaning 'rival' or 'eager to excel'." (Latin)
Logan — "Logan is a Scottish surname from a place name, from the Gaelic lagan, meaning 'little hollow'." (Scottish)
Elizabeth — "Elizabeth comes from the Hebrew Elisheva, meaning 'my God is an oath'. It is the name of John the Baptist's mother." (Hebrew)
Avery — "Avery is an English surname from the Norman form of Alberich, a Germanic name meaning 'elf ruler'." (English)
Noah — "Noah comes from the Hebrew Noach, meaning 'rest' or 'comfort'. In the Bible, Noah builds the ark that saves his family." (Hebrew)
Liam — "Liam is the Irish short form of William, from Germanic words meaning 'will' and 'helmet', so 'resolute protector'." (Irish)
Emma — "Emma comes from the Germanic word ermen, meaning 'whole' or 'universal'. It was brought to England by Norman nobility." (German)