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MyGall Boy Names Adeodatus
Unisex

Adeodatus

Adeodatus Name Meaning, Origin & Popularity

Meaning of Adeodatus: Adeodatus is a Latin name meaning “given by God,” formed from a (from, by), Deo (God, ablative of Deus), and datus (given, past participle of dare).

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It is a Latin calque of the Greek Theodoros (Theodore)—which carries the same meaning, “gift of God”—and related to the Latin Donatus (given, gifted). The name expresses the belief that the child is a divine gift, a common sentiment expressed across many languages and religious traditions.

The most significant historical bearer is Adeodatus (born c. 372 CE), the illegitimate son of Saint Augustine of Hippo, born before Augustine’s conversion to Christianity. Augustine’s Confessions describes his son with evident love, and Adeodatus—nicknamed “Filius” (son)—was baptized alongside his father in 387.

What Does Adeodatus Mean? Origin & Etymology

He died young, probably around 389 CE. Augustine wrote a philosophical dialogue, De Magistro, in dialogue with his son, which Adeodatus gives remarkable intellectual responses. Two early popes also bore this name: Adeodatus I (pope 615–618) and Adeodatus II (pope 672–676).

Adeodatus is rare as a modern given name. It persisted in Catholic communities through the medieval period—particularly in Italy, France, and England—where Augustinian devotion was strong.

Today it appears occasionally in families with devotion to Saint Augustine or interest in late antique Christian history. The English equivalent Deusdedit (also meaning “given by God”) and the simpler Theodore have long since superseded it in common usage.

Further reading: etymology records and US popularity records from SSA.

Numerology & Symbolism of Adeodatus

Based on Pythagorean numerology — a traditional system linking name letters to numbers. Presented for cultural interest.

A(1) + D(4) + E(5) + O(6) + D(4) + A(1) + T(2) + U(3) + S(1) = 27 = 9
Destiny number
9
Compassion
Sum of all letters, reduced to a single digit
Soul urge
7
Understanding
Sum of vowels only - reveals inner desires
Expression
11
Sensitivity
Sum of consonants - how others perceive you
Letters 9
Vowels / consonants 5 / 4
Birthstone Garnet
Lucky color Gold
1 Leadership Independent, driven, original — the initiator who forges new paths.
2 Harmony Diplomatic and cooperative, thriving through partnership and balance.
3 Expression Creative and communicative, bringing joy through art and words.
4 Stability Disciplined and dependable, building lasting structures through hard work.
5 Freedom Adventurous and adaptable, drawn to change, travel, and new experiences.
6 Nurturing Caring and responsible, focused on home, family, and community.
7 Wisdom Analytical and introspective, seeking truth through study and reflection.
8 Ambition Authoritative and goal-oriented, excelling in business and material achievement.
9 Compassion Humanitarian and idealistic, driven by a desire to serve and uplift others.
11 Intuition Master number: heightened sensitivity and spiritual insight beyond the ordinary.
22 Master Builder Master number: visionary practicality that turns ambitious dreams into reality.
33 Master Teacher Master number: selfless guidance and healing offered for the good of all.

Adeodatus – Similar Names & Alternatives

Gabriele
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Elia
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Leone
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Aicha
A French girl's name with classical roots; widely used in…
Francesco Pio
A Italian girl's name with classical roots; widely used in…
Dina
A French girl's name with classical roots; widely used in…
Giosue
A Italian girl's name with classical roots; widely used in…
Alienor
A French girl's name with classical roots; widely used in…
Clea
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Lily-Rose
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Frequently Asked Questions about Adeodatus

What does Adeodatus mean?

Adeodatus is Latin 'given by God' meaning given by God; This was the name of a son of Saint Augustine and two popes (who are also known by the related na....

How popular is Adeodatus?

Adeodatus is rarely used in the United States but maintains its standing in Late Roman. SSA records show no significant US ranking for this name.

Is Adeodatus a boy or girl name?

Adeodatus is used as both a masculine and feminine given name in its home tradition. The name is most common in Late Roman communities.

What are variants of Adeodatus?

Adeodatus has related forms in other languages: Déodat (French), Diodato (Italian), Deodato (Portuguese). These variants all share the same root and meaning.

What middle names go with Adeodatus?

Adeodatus's 4-syllable structure calls for a shorter middle name: Adeodatus James or Adeodatus Rose maintain easy flow. Single-syllable middles like Adeodatus Mae or Adeodatus Cole prevent the full name from feeling cumbersome.

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Linda Hartmann

About the Author

Linda Hartmann

Editor-in-Chief, MyGall

Over 12 years of editorial experience in American parenting media. Currently a PhD candidate researching naming trends in US cultural history. Mother of two, based in Austin, Texas. Leads MyGall’s editorial standards and SSA data verification.

  • PhD candidate in American cultural studies
  • Based in Austin, Texas
  • Mother of two
Unisex 4 syllables
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