Josiah

/JH-OW-Z-AY-AH/

Boy ChristianJewish Hebrew origin AmericanIsraeli

The Lord supports, God heals — King Josiah of Judah restored the Temple and rediscovered the Book of the Law, leading the greatest religious revival in Israel's history.

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Quick — what every parent wants to know about Josiah:

🎨 What would baby Josiah look like? 🔢 What's its numerology? 🔊 Does it go with your names? 👶 Is Josiah right for your baby?

Yes — Josiah is a Christian boy name of Hebrew origin, meaning “The Lord supports, God heals — King Josiah of Judah restored the Temple and rediscovered the Book of the Law, leading the greatest religious revival in Israel's history.”. It also appears in Jewish tradition.

The one thing this page can't tell you

How well does Josiah fit your family?

This page tells you what Josiah means. The app tells you whether it's right for your baby — scored against the names already in your family, your heritage, and your baby's exact birth star.

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NameRoot scoring a name across six signals — phonetics, numerology, birth star, culture, meaning and uniqueness

Six signals — scored for your family, not in the abstract:

🌟
Birth starAuspicious for your baby?
🔢
NumerologyDestiny 8, matched to you
🔊
PhoneticsGoes with your names?
💗
MeaningThe Divine cluster
🛕
HeritageChristian + family-tree fit
✨
UniquenessFamiliar vs rare

Meaning & origin

Josiah is a boy's name of Hebrew origin, traditionally used in Christian families. The name means "The Lord supports, God heals — King Josiah of Judah restored the Temple and rediscovered the Book of the Law, leading the greatest religious revival in Israel's history." and belongs to the Divine cluster — names rooted in sacred meaning and spiritual tradition.

Beyond its Christian heritage, Josiah is also used in Jewish traditions, reflecting how this name has traveled across cultures.

Common among American, Israeli families, Josiah carries cultural weight that goes beyond its dictionary definition — it's a name with a story and a community.

What would a baby named Josiah look like?

NameRoot imagines a one-of-a-kind AI baby portrait for every name, shaped by its heritage — the features, the colouring, the feeling a name like Josiah carries. No two are alike.

An AI-generated baby portrait in the NameRoot app, shaped by the name's heritage

See Josiah's portrait — and its full score — the moment you open the app.

See Josiah's baby portrait →

What does Josiah's numerology say?

Numerology assigns each name a single-digit destiny number by summing its letter values. Different schools use different mappings — NameRoot computes both so you can see how Josiah resonates in either tradition.

Pythagorean
8
material mastery and executive power
Chaldean
9
compassion and humanitarian service

Josiah's destiny number is 8 — but a number only matters in context. The app matches it to your family's own numbers for a real compatibility read. See Josiah's full reading →

Does Josiah go with your family's names?

Josiah breaks into 5 sounds: /JH-OW-Z-AY-AH/. The real test isn't how it sounds alone — it's how it sounds beside the names already in your family: yours, your partner's, and any brothers or sisters. NameRoot scores that harmony, so Josiah sits naturally next to a Mum and Dad like Michael & Anna, or a big sister named Gianna — no awkward clashes, no two names that blur together. Hear Josiah beside your family's names →

Nicknames

Common affectionate forms of Josiah — useful for everyday family conversation, early childhood, or as standalone given names themselves.

Josi

Names similar to Josiah

If Josiah resonates with you, these names live in the same world — drawn from the same tradition, sharing the same meaning, or echoing a similar sound.

From the same tradition

Other Christian boy names, common in American families

Liam
Irish diminutive of William (Uilliam), from Germanic 'wil' (will) + 'helm' (helmet). Global phenomenon.
Noah
Rest, comfort, repose, from Hebrew Noach, linked to the root meaning to rest or bring relief. Borne in scripture by the builder of the ark who outlasted the flood, it has stayed in continuous Western use and now sits among the most-given boys' names worldwide.
Oliver
From Latin olivarius (olive tree cultivator) or from the Frankish Olivier.
George
Farmer, earth worker — the patron saint of England, the name of six kings, and Prince George of Cambridge. England's defining name.

Sharing the same meaning

Other Christian boy names from the Divine cluster

Elijah
My God is Yahweh, the fiery prophet who rode a chariot to heaven — Elijah challenged the prophets of Baal on Mount Carmel, called fire from the sky, and was taken up to heaven in a whirlwind without dying. His name burns with the absolute devotion of a man who stood alone against an entire kingdom's apostasy and won, armed with nothing but conviction and the fire of the one true God
Theodore
Gift of God, heaven's offering to the mortal world — Theodore reverses the syllables of Dorothy to create the same meaning from a masculine angle: God gives. Multiple saints and two American presidents carried this name, and it speaks of gratitude for the divine generosity that places children into families, talents into hands, and purpose into hearts that were waiting to be filled
Jack
God is gracious, by way of Jankin, a medieval English pet form of John (from Hebrew Yohanan, 'Yahweh is gracious'). Once a familiar nickname, it long ago outgrew that role to stand on its own and has repeatedly topped boys' name charts across Britain.

Names that sound similar

Christian boy names that open with the same syllables as Josiah

Joseph
May He add or He will increase, from Hebrew Yosef (יוֹסֵף), a hifil jussive of the verb yasaf (to add, to increase). In Genesis the name is explained as the mother Rachel's prayer that God would add another son to her. It became one of the most widespread given names in the Christian, Jewish, and Muslim worlds through the prestige of both the patriarch Joseph and the foster father of Jesus.
Jonah
Dove, from Hebrew Yonah (dove), the bird long taken as a sign of peace and the Spirit. Borne by the reluctant prophet swallowed by the great fish, it has stayed in continuous Christian use, carrying both its gentle natural image and its scriptural depth.
Giovanni
God is gracious — Italy's John. Giovanni Boccaccio, Bellini, Casanova: every Giovanni leaves a mark

Explore more names

Keep exploring names like Josiah — by tradition, by meaning, or by first letter.

Christian boy namesNames that mean divineNames starting with J All baby names

Common questions about Josiah

What does the name Josiah mean?

Josiah means "The Lord supports, God heals — King Josiah of Judah restored the Temple and rediscovered the Book of the Law, leading the greatest religious revival in Israel's history.." It is a boy name of Hebrew origin, traditionally used in Christian families.

Is Josiah a boy or girl name?

Josiah is most commonly used as a boy name.

What is the origin of the name Josiah?

Josiah is of Hebrew origin, used in Christian, Jewish traditions, commonly among American, Israeli families.

Is Josiah a Christian name?

Yes. Josiah is a boy name traditionally used in Christian families, of Hebrew origin. It also appears in Jewish tradition.

What does Josiah mean in Hebrew?

Josiah originates from Hebrew, where it means "The Lord supports, God heals — King Josiah of Judah restored the Temple and rediscovered the Book of the Law, leading the greatest religious revival in Israel's history.."

What are common nicknames for Josiah?

Common short forms of Josiah include Josi.

What is the numerology of Josiah?

Josiah has a Pythagorean destiny number of 8 — material mastery and executive power.

See how Josiah scores for your family

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