Sadaaki (さだあき)

Sadaaki is read さだあき and has 4 beats. Our data lists 3 spellings: 完聡, 貞暁 and 貞彰. All three are masculine.

Reading

さ·だ·あ·き (4 beats)

Kanji spellings

3 in our data

Gender

Masculine

Source

JMnedict, the open name dictionary

Kanji spellings of Sadaaki

One sound can be written with different kanji. Each spelling below is a different name on paper.

  • 完聡
    さだあき
    Masculine

    Complete + wise

    • 完— complete
    • 聡— wise
  • 貞暁
    さだあき
    Masculine

    Faithful + dawn

    • 貞(さだ)— faithful
    • 暁(あき)— dawn
  • 貞彰
    さだあき
    Masculine

    Faithful + manifest

    • 貞(さだ)— faithful
    • 彰(あき)— manifest

The kanji in Sadaaki

What each kanji means on its own, and in how many of the spellings above it appears.

  • 貞faithful2 spellings
  • 完complete1 spelling
  • 聡wise1 spelling
  • 暁dawn1 spelling
  • 彰manifest1 spelling

Sadaaki with common surnames

Full names with a different spelling and surname on each card. Tap a card for the kanji breakdown.

Sadaaki on our lists

Topic pages that include a spelling of this name.

Male Anime Character Japanese NamesCool Japanese Male Names

Questions about Sadaaki

Is Sadaaki a boy's or a girl's name?

In our data every spelling of Sadaaki is masculine.

What does Sadaaki mean?

Sadaaki is a sound, so the meaning comes from the kanji: 完聡 reads as "complete + wise", 貞暁 reads as "faithful + dawn" and 貞彰 reads as "faithful + manifest". Those come from what each kanji means by itself, and parents may have had a fuller picture in mind.

How many ways can Sadaaki be written in kanji?

Our data lists 3: 完聡, 貞暁 and 貞彰. Other spellings exist, so ask how a person writes their own name before you write it for them.

How do you pronounce Sadaaki?

さだあき is 4 beats: さ · だ · あ · き. Give every beat the same length and keep vowels short and clear; Japanese has no stressed syllable the way English does.

Where this comes from

The spellings are from our hand-reviewed list of everyday names and from JMnedict, the open Japanese name dictionary. Meanings are built from what each kanji means on its own, so they describe the characters, not what a particular family had in mind.

How we check names · Content last reviewed: 2026-11-08.

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