Moniker

Japanese · Boy

Kōichi

2 syllablesTrend: flat

undifferentiated Japanese kana male given name (こういち)

Kōichi stretches its first syllable into a long, deliberate oh, then lands neatly on ichi, the Japanese word for one. The name often marks a firstborn son, with kō contributing associations of filial piety, light, or prosperity depending on kanji choice. It was widely given to Japanese boys through the mid-twentieth century and has softened into a more classical register today. The macron on the o matters: without it the pronunciation flattens and loses the name's musical weight. In cursive Romanization it becomes Kouichi or Koichi, each a slightly different negotiation with English. Formal, balanced, quietly confident.

Popularity

1880 to today

US SSA data. Lower rank number means more popular. A flat line at the top of the chart means the name did not rank in the top 1000.

Nicknames

No common nicknames.

Middle name ideas

All middle names for Kōichi

Famous people

None notable in our records yet.

In fiction

No fictional associations tracked.

Sibling name ideas

  • Daisuke
  • Saburō
  • Kazuo
  • Masao
  • Daiki

Similar energy

  • Daisuke
  • Saburō
  • Kazuo
  • Masao
  • Daiki

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